Apollo Bio-Fin Pro Fins

SKU: APLFBP

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Questions & Answers

Shopper : if i'm a woman who is 8-8.5 shoe size, which size should I pick for these fins? I've heard they're really good fins, some of the best ever. is that true? thanks!!!Steve S : These are a great split fin! Very little leg fatigue with these! You will want the size Medium. If for some reason you don't like the fit, please call Customer Service at 800.637.6880 and ask to exchange it using the PFF Guarantee.JENNY H : Yes!! I absolutely LOVE these fins. I have Tusa Imprex and Expert Zooms but I always choose these. I wear the same exact size as you, and I use a size Small, with a hard sole Mares boot. Have fun with them!!JOHN S : I purchased three pairs of Bio-Fins from Leisure Pro (me plus my two certified teenagers). Used the LeisurePro sizing chart and all three pairs fit perfectly. If you wear hard sole dive boots, you may want to add 1 to your show size. LP is great if you need to exchange for different size so there is no risk. And yes, they are great fins.J H : We purchased these for our trip to Hawaii. We did a few dives in them as well as hours of snorkeling. In addition, we have used them for local swimming and have to say they are amazing! I forget the other brand we own right now but they were expensive and top of the line a few years ago but the ease of movement through the water without leg fatigue has been wonderful.KAREN F : My shoe size is 8.5 as well. I bought a size Small in 2010 and am still enjoying the Apollo Bio Fins since! Comfortable, very durable, very easy to unclip in or out of water. The maneuverability is fantastic. Can guide even the slightest moves as gently as a fish. I've had 4 PRS over 30 years, these are without a doubt my favorite!
lorin b : Can you use these bare foot or do you have to use booties?PETER D : These fins are made of very soft rubber and I have used them barefoot, with booties, and with thick soled watershoes on the beach entries of Bonaire. Just make sure you buy on the small side if you want to use them barefoot. They are great fins, they allow you to move very easily without any muscle fatigue, and you never experience leg cramps.JENNY H : Booties a must. I like a hard sole...lots more leverage comfort and power. Mares has a great one. I LOVE these fins...my second pair! First ones got ripped off after a dive trip so I tried Xpert Zooms. No comparison! Have Tusa imprex & a pair of Oceanic Vectors...good but not like the Apollos. SO COMFORTABLE. NO cramping. Feel like part of my body.JUNE H : These are meant to be used with booties or thick socks. The foot pocket is to wide to comfortably wear them barefoot. I recommend at least 3 mm boots or socks. NIKOLINA H : These would be uncomfortable - and too big if you follow the size chart - without boots.JENO P : Use booties. The blisters you'll get without booties will ruin your week! If you must use it, put on two pairs of thick socks.VOLODIMIR K : I've always used them with booties and never barefoot. My assessment would be - it would be much more comfortable to use them with booties because of the snugger fit. Hope this helps.BOB B : You really need to wear booties when using the Apllo fins. The fins dont have a full foot pocket like freedivng fins typically have so your foot will not be snug in the Apollo fin unless you wear a good "sole" bootie. For me it's not a choice since 95% of my diving is in the Northern Caifornia Pacific ocean where water temperatures are typically in the low 50°F range. I really like the fins and suspect that you will too.
Shopper : will this fin fit in a 22" carry on suitcase?JENO P : My medium (size M) is 22.5" long. The heel probably has to be folded to fit. However, I am not happy that my fins are cracking along the outside ridge. I have a pair of blue fins that I use nearly weekly. It has to be a good price for me to buy it again.BOBBI F : It will not.
Kevin T : Just wanna ask how long is this fin in size S?JEFFREY L : Small is 21", Medium is 22". Great fins.SUSAN R U : Kevin T, From the toe opening to the tip of the fin it measures approximately 12 1/2 inches. Love them! Get the Spring Backs for easy on/off !HARVEY C : A review on the Web says 57 cm (22.5 inches), but doesn't specify size. Size S might be a little smaller. Why not ask Apollo Sports USA by clicking their Contact Us link?
MEGHAN S : I am choosing between the Oceanic Vortex-16 with spring straps or these Apollo bio-fins. I am a smaller female diver and I tend to get foot cramps with regular paddle fins, can you make a recommendation?BOBBI F : I really like my bio-fins. I can propel myself much farther with less effort. Watch the size, I Probably could have used the next smaller size.SON H : Hi Meghan, I have owned my Bio-fins about 3-4 years now and I liked very much, it's help me paddle easy, never get foot cramps with this fin.PAUL V : I personally like my Apollo fins, but I am a fit lap swimmer and 220 pounds...so these fins may not be the best for a smaller female. Also if you are traveling these are heavy fins in comparison to some lighter travel fins. Heavy fins may also be harder to use for a smaller diver.LOREN K : Hi Meghan, I have two pairs of Bio-fins, a stiffer one with spring straps and one with out pictured (with the Breast Cancer donation). The ones you inquired about are actually much more comfortable and do help a great deal with reducing leg cramps for me. They really are great and allow you to swim very well with minimal effort. I would recommend them highly. The only drawback is that they are so flexible that using a frog kick is not as efficient and they are heavy so they don't travel on planes well. I have had many fins over the years and these are the best I have owned.JOHN B : Meghan, I bought these fins in medium for my 5'2" daughter and she loved them. I have yellow bio-fins - large and I love them. Since your kick needs to change to a short flutter with very little effort you shouldn't get foot cramps like using a hard full kick with stiff fins. If you flutter too fast your snorkle and reg hose vibrates and you leave you buddy behind. They will need Bio-Fins to keep up. Watch the divers in front of you or they will kick off you mask while you are looking at the reef. JohnCONSTANCE L : Hi Meghan, I don't know anything about the Oceanic Vortex fins, but I LOVE my Apollo Bio fins. I'm a smaller female too and have never had leg cramps in the 4 years I've had these fins. Good luck with your choice.JENO P : I bought the Apollo Bio-Fin for my wife, who is a once a year diver. She loves it. I used it occasionally, but when my jet-fin failed I got one pair for myself. It is the most comfortable fin I ever used, and I've been diving over 40 years. The Oceanic is very similar design. I stayed away from the spring, because the soft robber bands on my heels feel better. All the best! JenoRON R : I used to get leg and arch cramps with my old vented fins. After purchasing the Bio-Fin they went away. I can swim longer with the Bio-Fin than I ever did before. One thing to be aware of though is that they are negative boyant so don't lose hold of one taking them off if you are in deep water. These are great fins and I highly recommend them.THOMAS L : I have average size feet for a six foot male and have worn Bio-Fins for aprox 6 year have never gotten foot cramps. These fins fit comfortably and have given great push through the water. I do not seem to get as fatigued when swimming against a current as I did when I use a standard fin. Also I have read where bio-fin has a spring strap. I use standard rubber strap.DAVID S : I have never used the Oceanic fins but I have a set of Bio Fins and a set of Scuba Pro Jet Fins (the old style fin) My wife and 17 yr old daughter also have bio fins, we love them, great strength without the massive resistance of a paddle fin. When snorkeling I can go faster with the jet fins but legs cramp much more. Go for the Bio Fins with spring straps, you will not be disappointed.SANDRA T : Hi Meghan, I have Apollo Bio Fin Pro fins and absolutely love them. I've used them for probably about 5-6 years now. I started diving with Atomic split fins and thought I was the poorest swimmer in the ocean. Got these and realized how much difference fins make. I, too, am a smaller diver (5'7", 115 pounds) and can now swim with the best of them. The ones I like best are the yellow ones...if they still make them. They are a bit softer than the black ones, I believe. At least Apollo used to make them that way. Good luck with your fin search! Sandi Tucson, AZSCOTT J : I bought a pair of the Apollos for myself and for my wife, and she loves hers. She is 28yrs old, 5' 7", about 117lbs and size 6 1/2 to 7 shoes. She has bad knees from athletics when she was in high-school, but she is fine with these. Hope that helps.

Reviews about this item

Review Summary

2017-12-26T10:41:51

Rated 4 out of 5

Bio fin pro black

Going from Mares x-streamed with 400 dives to these I bought Black pro with rubber strap. So far after 20 dives fairly happy. We dive mostly in FL keys wrecks and reefs, all sorts of conditions. First few dives they felt weird as they have barely any “resistance” like paddle fins. Small flutter kick as instructed works great. I’m 6’ 245lbs and I moved along nicely with steak 100’s. They are noticeably heavy on the boat almost amusing at times when used to more plastic fin, but nice grip for sure! - The foot pocket is huge I bought an XL and wear 5mm hard bottom Mares boots, almost too big. - The straps are nice but I’m going to purchase the springs and try them next trip. - If you like the feel of “boost” off first kick that is minimal but again as instructed small flutter worked great. I also frog kicked and spun around easily. No issues with safety stops etc etc. —-

ANDREW K.

2017-10-11T10:44:59

Rated 5 out of 5

My take on Bio Pro fins.

I'm an old fart (79) that swims about one and a half miles in Cabarete Bay almost daily and I just started using my Bio Pro fins and so far I think they are great. Less stress on my bony little legs and less strain on my back. Check back in six months and I will let you know if my opinion has changed. Tropical Regards, Rick

Rick B.

2015-10-10T20:00:00

Rated 5 out of 5

Great fins

Quick delivery

SHARON S.

2015-08-26T20:00:00

Rated 5 out of 5

Great Product, would purchase again.

Great service, received product fast

Melvin H.

2015-03-22T20:00:00

Rated 5 out of 5

Perfect!

I got these because I wear size 5 in women and it's pretty hard to find fitting footwear. The Bio-fins were the only one I've seen to accommodate size 5 feet. Once I got these underwater, I'm so happy with this purchase! With the right kicking style, these fins will let you go pretty fast without too much effort. They are pretty heavy because it's 100% rubber, but well worth it.

TrustMe

2013-08-08T20:00:00

Rated 5 out of 5

Apollo Bio-Fin Pro FIns are excellent

Great and efficient fins. I've used them since they came out. Bought a new set of booties for my wife, and found her XS biofins were now too narrow to slide the boot in. So we tried several combinations and finally found the Tusa hard sole booties would fit the S biofins well. But the spring band on the Size Small comes right over the pocket, which was too small, so she has the regular rubber strap, which works perfectly. Many thanks to Leisure Pro for their patience and help and superb exchange policy. None better in the business!

Rich

2013-02-06T19:00:00

Rated 5 out of 5

Some Sizing Information Here

I am leaving this to help others with sizing. I did a fair bit of searching on line for sizing help and found little to work with, so I will document my experience here. It all went well thanks to Leasure Pro. I wear a mens Adidas Classic (Rom, Gazelle) Size 9.5(US) Size 9(UK) Size 43.5(FR) Size 275(JP) and that is a Snug/Tight fit. My foot is 11 inches long, and 4.25 inches wide and 3 inch instep (low arch) I use Atomic Split Fin size 9-10 (42-43) (full foot model) and very old pair of ScubaPro Jet Fins Size 9-13 (43-48) (using 3mm Neo Sock) which are quite tight in width compared to the Apollos. As I wanted to use a boot with a sole (Bare 3mm Tropic Boot Size 9) I figured from what I read online to order an Apollo size L (9-11) but I was wrong! It was far too wide and my foot was pushing through the toe opening. So LP sent me the Size M (8-9) and that fits like a charm. My heel protrudes 2.25" out the back using the Bare Boots, 1.75" using light boots, and I could 'just' use them with no boot at all. There is still enough width for a wider boot or higher instep. I believe the L (9-11) should really be 10+ to 12, so if you are 'in between sizes be sure to leave enough time to adjust your fit before leaving on a trip! My only regret now is that I didn't order the Spring Straps. They feel like great fins and thanks again LP for your patience and help! BTW, My wife ordered Size Small and she wears size 8 shoe, they seem right, and we will provide detail soon. I could happily wear these with no boot at all.

Simon

2012-11-04T19:00:00

Rated 5 out of 5

Great Fins

Just bought these fins for my daughter after having them myself for several years. I have very much enjoyed diving with them. I use to get leg cramps but no more. Also, so easy to kick that I don't have that tired, fighting the current feeling.

Jet

2012-07-03T20:00:00

Rated 5 out of 5

the best ever!!! I love it!!!!!!!!!!!

It is flexible and lightweight makes diving so easy and confortable!!!!!!!!!!!

Sil

2012-01-31T19:00:00

Rated 4 out of 5

Apollo Bio-Fin Pro Fins by Apollo

I switched from a very stiff fin to these. I have lost some power, but the kicks are much easier. Often it takes 3-4 kicks to get up to speed if I really want to move.

A

2012-01-08T19:00:00

Rated 5 out of 5

Simple but great

Used it for scuba and snorkeling.. feels great and you don't even have to kick hard.. almost like a flying carpet feeling. Used it during some heavy drift dives. worked much beter than expected against the current. never had a cramp!

Ozgur

2011-10-04T20:00:00

Rated 5 out of 5

Love these fins!

These fins are priced right, easy to swim with, increase your speed (if you wanted), and decrease fatigue. (Follow the recommendations from the manufacturer for kick style.) And I love the pick color I chose!

shelery

2011-10-03T20:00:00

Rated 5 out of 5

Best Fins

I borrowed my friend's fin and fell in love with them and decide to get a pair myself. They are great.

ycai

2011-09-11T20:00:00

Rated 1 out of 5

Gret fin but HEAVY

If I had known how heavy this fin is, I would not have bought it. I'm now searching for a high performance, light weight fin. My dive trips require air travel and weight is a major concern.

OBCROWER

2011-01-19T19:00:00

Rated 5 out of 5

Awesome Fins

These fins feel great and are effortless to use. I've dove all over the Caribbean and there are a bunch of bio fins out there. Once I tried them I was hooked!!! Speed, comfort and effortless kicking makes these fins A+ in my book.

The O.

2010-06-14T20:00:00

Rated 5 out of 5

The Best Fins Available

These are the only fins I want on my feet. I have made believers out of several people by letting them use my fins just once. Others have a hard time keeping up with me because these are so fast and efficient. LOVE THEM!!!!

William

2010-02-17T19:00:00

Rated 5 out of 5

Superior Product

These fins are significantly faster than the V-16 even though they are much heavier. Like all split fins leg cramps are non-existent and you must use a flutter kick to take full advantage of the benefits of the design. These fins improved my time on the 800 meter snorkel and 100 meter full kit tow stamina tests. In practice in a half Olympic sized pool before the Divemaster tests I could never get below 14 minutes in the 800 meter snorkel, but with these fins my times ranged between 13:30 and 13:00 on the same course. Plus, they are solid orange! Easy to follow me and nobody can say they mixed them up with theirs.

SAL D.

2010-01-19T19:00:00

Rated 5 out of 5

awesome fins

The best fins. More expensive than most others, but well worth it. The orange fins also are great for when your buddy needs to keep track of you.

Always C.

2009-12-10T19:00:00

Rated 4 out of 5

Haven't looked back...

It's easy to feel skeptical about all the rave reviews this fin gets... but I tried them, got them and have not looked back since! It's a very good and efficient fin - I enjoy how I can cruise reefs w/ little effort... when not needing speed or great distance I simply flick lightly with my ANKLES and not my whole leg... but when I need the power and stroke it's there when I need it - a true sports car of a fin downside: HEAVY... it's full-rubber construction makes it heavy in the water and in the divebag... can be a bad thing when you travel

Shugar

2009-09-01T20:00:00

Rated 4 out of 5

Comfortable, efficient, but heavy

These replace a pair I've used for a couple of years that were wonderful but tight in the toe. When I checked Apollo's size chart, I saw I'd been wearing a size too small. The new ones are just about perfect, except that they're very heavy in the water and in the gear bag. (If you use ankle weights for trim, you probably won't need them with these fins). I had the Apollo steel spring straps on the old pair, but I find the stock rubber straps somewhat more comfortable and not significantly harder to don and doff.

HARVEY C.

2009-08-06T20:00:00

Rated 5 out of 5

Greaat fins; Just what I hoped for.

I live in Key West Florida. I dive reefs,wrecks. I used the fins for the first time. I was happy with them. I need to get in the water a few times more then I can let everyone know how the really are.

BURNELL V.

2009-07-28T20:00:00

Rated 5 out of 5

i love it

this fin feels kinda heavy when ur just holding it but once u get in the water its like its not even there and u hardly have to kick to move

hal

2009-05-12T20:00:00

Rated 5 out of 5

The best fins i have tried!

I was between the Scubapro twin jets and the Apollos. I could not be happier with my purchase. Although at first the Apollos look really simple and plain, underwater they are amazing. Great fit, extremely fast and lightweight. These are by far the best item of my scuba equipment. Because I bought them in yellow my friends can see me from really far away, so I never get lost!!! The only thing i would change is the adjustable rubber strap for the stainless steel spring strap.

carmeng107876215

2009-04-14T20:00:00

Rated 5 out of 5

Great fins

Well made and efficient.

Paul i.

2009-03-21T20:00:00

Rated 5 out of 5

Out of shape but moving great

These fins fit great with my boots. It's so nice to just barely flutter my ankles and zoom through the water. I don't kick up so much silt now either.

Jessica T.

2009-01-26T19:00:00

Rated 5 out of 5

These may be the best fins out there!

These fins are great! Not only do they glide through the water with ease but they also get you to where your going with minimal work. I dive mostly in Southern California where getting past the surf needs to happen quickly; these fins will not let you down.

SARA G.

2008-12-26T19:00:00

Rated 5 out of 5

Best fin I've ever used

I'll preface this by saying that the split fin technology used in these fins is licensed by Nature's Wing to Apollo, ScubaPro, Atomic, TUSA, Oceanic, Dacor, Sherwood, Beuchat and Genesis. Any of these manufacturers that claims to have a "secret" design that the other don't, is referring only to details such as materials, fins strap design, batten and rib design. The basic principles and operation of these fins is identical for all of them. Potentially each of these fins will work about the same for you. The key is to determine which manufacturer's products fits your foot and swimming style the best.My reasons for picking Apollo fins was simple: - They are 100% rubber and as such weigh about twice as much as most fins. They keep my legs down and help stop my tendency toward bicycling when I'm tired. I also was able to shed a few pounds from my BC and I'd rather have the weight on my feet than my waist while standing on a dive boat.- Being rubber they are VERY comfortable and feel like bedroom slippers.- Apollo gives you a choice of stiffness (see their website for recommendations on selection). Stiffer is NOT always the best choice. I chose an intermediate stiffness.- Price: The price for Apollos has tumbled about $45 recently to ~$155 Atomics are considerably more expensive.- I'm not convinced that for the average diver, a small change in rib or batten design means that much...sort of along the line of the average golfer paying $350 or $1200 for a putter. It might might a difference for Tiger Woods but not for me.- The option for factory installed spring straps. I've always installed these as an after market item on my fins. The factory installed Apollo straps are literally bonded into the fin. If you go for a regular adjustable fin strap the Atomic strap is about the best I've ever seen, but once you've tried spring straps you'll never go back.Next, you must change your kick style to use any split fin effectively. You need a high frequency, low amplitude kick that stays within the slipstream of your body and tank. At first the decreased effort will make you feel as if your not going to be going very fast but you'll soon realize that increased effort with your old slab fins doesn't always mean more speed. The first time I used them I was able for the first to keep up with my old instructor and his ScubaPro splits w/o any problem for the first time. For short all-out sprints, you feel as if you're flying over the reef. I also found that my air consumption and fatigue decreased, while my speed and comfort increased with split fins. Remember, don't get pre-sold on any one brand before trying them on. I love my Apollos and wouldn't give you 2 cents for my dive buddy's Atomics, but she feels the same way about her Atomics and my Apollos.Finally, by their very nature split fins are a bit less maneuverable than slab sided fins. However the different kick style means that you disturb the bottom a lot less so I personally fell that it's an excellent trade off.

SCOTT M.

2008-08-31T20:00:00

Rated 5 out of 5

Best Fin Ever.

I have dove with a lot of different fins and these have got to be the most efficient I have ever used. A friend of mine has them and I just tried them for the first time today. I was so amazed at how easy it was to skindive to depths of 15ft+ and still have energy and air to stay down and see what cannot be easily/clearly seen from the surface. I was actually so quick with these underwater, I did not even realize how quickly I had swam away from the shore, no problem, they do not tire the legs at all and I was able to swim back with just as much speed. I ran home tonight and got on the internet to order my own pair (this site is the cheapest I found them). I assure you if you ever have the chance to try these, you will do the same. My only regret is spending money on other fins, when I should have got these 2 years ago when I first met the friend with these fins. BTW, his fins are more than 2 years old, have been almost around the world and still look brand new. These are durable fins!

Toledo D.

2008-07-29T20:00:00

Rated 5 out of 5

Comfort, Durability, & Speed All-in-1

These fins allow for increased speed and manuverability with less effort. I particularly like the 20 degree down-angle which places the foot at the ideal angle for efficiency. With routine treatment using silicone spray or grease, these fins should last nearly forever.

STEVEN G.

2008-07-22T20:00:00

Rated 4 out of 5

As advertised

I needed new fins to fit the boots on my new dry suit (DUI CF200 with #9 Rock Boots). The large Bio-Fin Pro fits over the Rock Boots and also works with a smaller slip-on shoe that DUI gave me in the mean time because their Rock Boots are out of stock. I dove the new suit and fins last weekend for the first time and swimming was pretty good. Much better than with the large paddle fins I used to use with my 30 year-old Unisuit (which I haven't used in 15 years, mostly because of the poor swimming characteristics). Normally, I dive a 1/4" wetsuit and wear large (9-10) full foot fins with 1/8" socks. The downside, of course, is the cold here in New England. My goal with the new gear is to move into the current century and have the best of both worlds: warmth and good swimming characteristics. I'm still not sure how I feel about split fins. I don't understand why nobody makes single blade fins to fit drysuit boots that are smaller (and with the right shape and flex), making it easier to maneuver and to kick fast when you need speed. In any event, the Bio-Fins are the best thing I have found so far.

DAVID S.

Apollo Bio-Fin Pro Fins Specifications

  • Materials

    Fin: 100% Rubber

  • Blade Type

    Split Fin

  • Open Heel/Full Foot

    Open Heel

Apollo Bio-Fin Pro Fins Size Chart
  XS SM MD LG XL
US Men's shoe size 6-7 7-8 8-9 9-11 11 wide-13+
US Women's shoe size <4 5-6 7-9 9-10 10-11
European Men's shoe size 38-39 39-42 42-43 43-45 45-48
Length (inches) 20 21 22 22 22
Width (inches) 8.75 8.75 9.25 9.25 9.25
Weight (pounds per pair) 4.5 5 6 6.5 6.5

3 Accessories for Apollo Bio-Fin Pro Fins

  • All Accessories (3)
  • Fins Accessories (1)
  • Equipment Care & Maintenance (2)

About Apollo Bio-Fin Pro Fins

FEATURED REVIEWS

Saves a lot of air

By Civil S.

Better than Scubapro Twinjets as they're narrower and faster. These save me 10 minutes bottom time compared to conventional fins. You never feel the fins on your feet. I wear a 13 boot, and the fin accepts both my 3mm and my large soled 5mm with ease. Go with the XL if you wear 13's. I've had mine for years and they are my #1 fin. This site's price is very good. They're worth every penny. Just remember to refrain from over-kicking the fin.

Some Sizing Information Here

By Simon

I am leaving this to help others with sizing. I did a fair bit of searching on line for sizing help and found little to work with, so I will document my experience here. It all went well thanks to Leasure Pro. I wear a mens Adidas Classic (Rom, Gazelle) Size 9.5(US) Size 9(UK) Size 43.5(FR) Size 275(JP) and that is a Snug/Tight fit. My foot is 11 inches long, and 4.25 inches wide and 3 inch instep (low arch) I use Atomic Split Fin size 9-10 (42-43) (full foot model) and very old pair of Scu...

View full Review

Apollo was the first manufacturer to recognize the potential of split-fin technology. Every major dive company now offers some form of split-fin. In a sea of imitators Apollo's Bio-Fin Series has continually taken top honors. Every model Bio-Fin submitted to Scuba Diving Magazine (SDM) for annual review has rated "Testers' Choice". With eight consecutive wins, Apollo's Bio-Fin Series is clearly the fin to beat.

The Apollo Bio-Fin standards of 100% rubber and 20° angle help this fin provide excellent performance, low strain, and reduced air consumption. Some people feel that the more rigid blade makes it respond slightly quicker to direction changes and alternate kicking styles. It is an excellent choice for very strong kickers as the more rigid blade provides a stronger resistance and more traditional paddle fin feel. Apollo's Split Fin design is consistently rated as the fasted fin in the water providing excellent maneuverability and position control.

The Bio Fin increases bottom time, improves ability to swim against strong currents, increased comfort and enjoyment, improves performance and comfort on the surface, increases maximum speed, improves cruise speed, improves safety, improves efficiency for free divers, improves performance for underwater photographers, improves efficiency for cave and wreck divers, improves accessibility and efficiency for student divers, and improved accessibility to injured and disabled divers.

The Apollo Open Heel Bio Fin comes with a set of standard adjustable rubber fin straps. These durable, rubber straps are equipped with squeeze-style" quick-release buckles. The straps have a rugged rubber grip with finger loop that is easy to access, even with thick gloves. The XT Model is available in multiple sizes.

Apollo Bio-Fin Pro Fins Features

  • Apollo Bio-Fin Pro Fins:
  • First Manufacturer of Split Fins
  • Every Model Bio-Fin Submitted to Scuba Diving Magazine (SDM): "Testers' Choice"
  • Material: 100% Rubber
  • 20° Angle of Blade: Fin Works with Natural Resting Angles of Ankle and Knee
  • Up to 40% Reduction in Muscle Fatigue, Energy Use, and Air Consumption
  • Benefits of Bio Fin:
    Increases Bottom Time
    Improves Ability to Swim Against Strong Currents
    Increased Comfort and Enjoyment
    Improves Performance and Comfort on the Surface
    Increases Maximum & Cruise Speeds
    Improves Safety
    Improves Efficiency for Free Divers
    And More!
  • Set of Standard Adjustable Rubber Fin Straps
  • Durable, Rubber Straps with Squeeze-Style" Quick-Release Buckles
  • Straps have Rugged Rubber Grip with Finger Loop
  • Easy to Access, Even with Thick Gloves

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • 100% rubber construction
  • 20 degree angle blade for less leg strain
  • Adjustable rubber fin straps
  • Split fin design

What's in the box:

  • Pair of Apollo Bio-Fin Pro Fins