Top Rated Gear

Cressi 5mm Isla Boots 5 Black

SKU: CSBBI55 MFR: US050000
$52.50

Key Features

  • 5mm neoprene Isla Boots keep feet super warm in cold water; great for diving.
  • Durable, high cut wetsuit boots offer robust ankle support for all water sports.
  • Glued and sewn seams ensure Cressi boots are durable and long-lasting for diving.
  • Zipper closure on these 5mm boots makes for easy on and off, a diver's delight.
  • Reinforced rubber provides superior grip; these scuba boots ensure stability.
  • Flexible neoprene in these wetsuit boots offers great comfort and fit for diving.
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Questions & Answers

Billy D : Are these true to size? I'm a US 13,wide foot.  Shall I order the size 13 or go up to 14?.. My fins are also the XL atomic aquatics split finsdarrick c : Hello Billy, for them to fit correctly, yes go to a size 14 to adjust for the extra width of your feet.
DEAN R : I'm wondering how true to size these are. I wear a size 10 1/2 shoe. Should I get a size 10 or 11?darrick c : Hello Dean, these run true to size. Since you are a half size you would want to round up not down. You want to make sure your toes do not curl in these boots.
Shopper : I wear a women's US size 8, what size should I order of the Cressi Isla 5 mm bootie?darrick c : You would need to order a size 7 for it to fit a size 8 woman.
Shopper : will size 11 of this boot fit xl jetfin foot pocket?darrick c : Hello, yes, the XLarge size is designed to fit a size Men's 11-12.
David F : Can these boots be used for surfing?Alexander S : They COULD be used for surfing, but I probably wouldn't. I'd try to find something that has a separate big toe so that your feet and toes can "feel" the board more. I also found that because of how roomy they are even in the right size that they get a bit waterlogged. That said, they're comfortable, fairly flexible, and lasted about 1200 dives before they started to break down which is solid.Mario C : dont see why not.CATHERINE L : I don't know anything about surging but they are a warm and fairly flexible boot

Reviews about this item

Review Summary

2025-06-20T08:03:25

Rated 5 out of 5

Great product

Size is true. Great product.

SCOTT M.

2025-03-08T05:30:05

Rated 2 out of 5

Zipper issue

I would have given these boots a higher rating until the zippers stopped staying up. They should add a velcro zipper stop so that early dive the boot doesn't unzip. They are comfortable and easy to don and doff.

Andrew W.

2024-11-10T06:24:23

Rated 5 out of 5

LOVE them so much

Our first pair of dive boots and they were perfect! We took them to Key Largo and did two dives in extreme conditions but they kept us stable on the boat and fit perfect with the fins we rented.

CAROL H.

2024-07-28T11:43:54

Rated 5 out of 5

Cressi boots are warm with secure footing

I like the Cressi Isla boots! I wear them for rowing where we do beach launches on wet, slippery rocks and, so far, I haven't lost my balance. They're warm, which is another bonus in cold water. I was worried that the zippers wouldn't stay closed but, again, so far so good. I would recommend but obviously my use is a little different from what they're made for.

LAUREEN W.

2024-04-30T08:34:21

Rated 5 out of 5

Super Comfortable

My favorite boot, hands down. Can't go wrong with these comfortable boots.

Benjamin W.

2023-06-02T11:29:16

Rated 5 out of 5

Cressi isla 7mm

I bought these to keep my feet warm rafting the Colorado river. They worked great. Also worked in the muddy shore and hiking side canyons. Highly recommend

BLUANNE H.

2023-04-23T14:39:23

Rated 5 out of 5

Game Changer

Love - love my new neoprene booties from Scuba.com! They are a Game Changer for my 'cold water dipping' in Maine.

AMY E.

2023-04-17T14:05:28

Rated 5 out of 5

Great Boits

Great boots. Fit true to size. Wore them for 11 dives and no issues. Lastly Scuba.com is a great shop. Fast, efficient with fair prices. Overall a wonderful experience

DAVID M.

2023-04-12T14:57:09

Rated 5 out of 5

Excellent

Used on a couple dives in Cabo , fit and performed great

KEITH B.

2023-04-11T04:55:57

Rated 5 out of 5

Great for early spring sailing

Work great! Using for early spring. Sailing on my Hobie 16 in chilly Lake Michigan. I need a thick diving sock inside my drysuit for a snug fit in this boot to keep the water to a minimum. Super sturdy material. Sting zipper. Highly recommend.

ARTHUR W.

2023-04-06T16:08:23

Rated 5 out of 5

Wowwww

Amazing quality

Omer I.

2023-04-02T06:34:18

Rated 5 out of 5

Snug, comfortable, warm, flexible

Snug, comfortable, warm, flexible My feet are usually the first to get cold but not anymore thanks to these.

MATTHEW A.

2023-04-02T04:45:28

Rated 5 out of 5

Works for me

Great fit and good quality

DANIEL D.

2023-03-07T10:06:54

Rated 5 out of 5

Great

Great fit and comfortable

BARRY W.

2023-02-28T08:09:26

Rated 5 out of 5

Great Boot

Way better than the sock shoe combo I was using

DEAN D.

2023-01-31T11:58:43

Rated 4 out of 5

My Boots

I used these boots ?? for my stocking waders when poke poling they are really good ??

David T.

2023-01-20T06:47:56

Rated 5 out of 5

Nice

I received a pair but they were too small and I returned them. I tried to reorder but it got confusing and I never did. They appear to be very well made and I really need to get a pair for an upcoming trip.

ANNE P.

2022-12-29T08:03:18

Rated 5 out of 5

Boots

Great as always

PETER B.

2022-11-07T11:55:20

Rated 4 out of 5

Zipper and soles make for a great boot.

Great boot although I could not test them. The only size left is, unfortunately, a bit too large for me. More like it should be offered. Tough enough to wear on-shore, and easy to on/off because of the zipper.

MINDY B.

2022-10-25T03:31:24

Rated 5 out of 5

Great price

Great back up pair of booties

JOHN K.

2022-09-12T11:48:24

Rated 5 out of 5

Half Sizes, Size up.

I usually wear a size 8.5, and as there are no half sizes, I purchased a size 9 - it was the right call. I recommend picking up thin water socks to prevent blisters if you plan on walking around with them, as you can feel some of the seams, but this is common with diving boots.

Javier M.

2022-07-20T08:57:24

Rated 5 out of 5

Great

Really like them very comfortable

Dawn P.

2022-03-29T10:06:13

Rated 5 out of 5

Warm and Comfy

Great fit and keeps my feet warm! Be warned of negative buoyancy :)

Mallory M.

2022-01-20T10:37:01

Rated 5 out of 5

Roatan scuba trip

These booties are perfect. They fit better after each dive. Easy to take off and on. Good traction on wet deck

TROY H.

2021-12-23T07:12:02

Rated 5 out of 5

Great boots

Great boots. Very sturdy and warm, purchased in 7mm

Robert H.

2021-12-03T07:16:16

Rated 5 out of 5

Great Fit

Great fit, good quality. Easy to get on and off.

JENNIFER D.

2021-10-04T20:00:00

Rated 5 out of 5

Scuba boots

These boots are bad ass. And stick to most surfaces including a wet pitching deck. And my feet are warm. Thank you for your products

RogerL

2021-06-19T05:29:40

Rated 4 out of 5

VERY NICE

SO FAR SO GOOD. WOULD HAVE GIVEN 5 STAR BUT FOR A WIDE FOOT LIKE MINE THERE PRETTY TIGHT

JAMES B.

2021-06-03T07:46:15

Rated 5 out of 5

Great traction.

A tad narrow, but great grip. The fin securing tab on the back is also a good feature. I've used these paddle boarding and for scuba.

KAREN B.

2021-05-03T08:43:37

Rated 5 out of 5

Great boot, holding up well so far!

Needed something warm and functional. These were recommended when I called. I wear a wide size shoe and these fit perfectly and are holding up well. I?ve had them for a few months and about 10 dives and a few miles of walking. They are still looking new.

JOHN B.

Cressi Isla Boots Specifications

  • Material

    Nylon 2 Neoprene

  • Thickness

    5mm

  • Seams

    Glued-and-Sewn

  • Closure

    Zipper

  • UPC Code

    843607501880

Cressi Isla Boots Size Chart
Size 5 6 7 8 9 10 11 12 13 14
EU Unisex Shoe Size 36 37 38.5 39.5 41 42 43.5 44.5 46 47
US Men's Shoe Size 5 6 7 8 9 10 11 12 13 14
EU Women's Shoe Size 6 7 8 9 10 11 12 13 14 14+
Heel to Toe Length (In) 9 9.13 9.66 10 10.13 10.66 11 11.13 11.66 12

About Cressi Isla Boots

FEATURED REVIEWS

Awesome Boots! Solid Construction!

By TODD B.

Nice and solid construction, I like them. They are a little bit narrow in the width, so if you have a wide foot you may want to try another kind. I love the way the rubber comes way up the front of the boots. That's where I end up grinding mine all apart so they should wear well. I have a hull cleaning business and the top face of my boots are constantly rubbing on the docks, mussels, etc. A good buy for the money I would say.

Nice boots, good fit

By Nathan D.

I bought these boots so I wouldn't have to wear the beat-up ones that the scuba club at my school has. I took my open water certification class and these boots kept my feet warm and in my fins in place without any issues. I wear an 11.5 US size shoe usually so I got the size 12. The soles are nice and durable and they look like they will hold up for a long time. Overall a good product.

ISLA Boots

Cressi Isla

5 - 7 mm

These boots will keep your feet warm, no matter what water sport activity you love. The back of the heel

has a special design that fits perfectly with open-heel fins for scuba diving. The small strap fin holder

prevents the fin strap from slipping down and off your foot while in use. Both the toe and the heel are

reinforced with long-lasting rubber and provide protection against wear and tear. They are made from

soft, double-lined neoprene and have a practical zip from the sole to the ankle.

  • Built-in fin strap holder design on the back of the heel.
  • Built-in sole to provide extra protection and slip protection.
  • Super elastic neoprene to provide comfort.
  • Thickness of boot provides toughness while maintaining warmth.
  • Toe and heel reinforced with long-lasting rubber.

ISLA Boots
ISLA Boots

Heavy Duty Sole

A bootie is ideal for people who are scuba diving or snorkeling with an open heel fin with adjustable straps. We recommend a long boot to avoid chafing and other discomfort while in the water. For shore diving, you want to look for a boot with a heavy duty sole to protect you from walking on rocks, hot sand,etc.

A sock is ideal for people who are scuba diving or snorkeling with a full foot fin. This means that there is no open heel on the back of the fin and no adjustable straps. For boat diving, because the socks have an anti-slip grip, they prevent you from slipping on a wet boat deck.

ISLA Boots

How to Choose the Dive Footwear According to the Water Temperature

CRESSI footwear offers the perfect balance of warmth and flexibility for scuba divers, and different water sports in all weather and water conditions.

For Water temperatures from 16°C to 24°C or more ( 60°F to 75°F:): Choose a thickness from 1 to 3mm.

For Water temperatures from 10°C or less to 18°C ( 50°F to 62°F:): Choose a thickness from 5 to 7mm.

ISLA Boots

Adult Men and Women Size Conversion Chart

The phrase 'runs small' in this context means that they tend to be smaller than most other countries sizing with the same label size.

The phrase 'runs large', in this context means that they tend to be larger than most other countries sizing with the same label size

ISLA Boots

The Cressi Isla 5mm Boots are a durable nylon 2 neoprene dive boot with a built-in fin strap holder, a ribbed and durable rubber sole for a comfortable and sure-foot grip on slippery surfaces. To provide extra comfort and easy donning and doffing the neoprene rubber used is a super elastic neoprene. The 5mm thickness of boot provides toughness while maintaining warmth. Boots are equipped with strong and durable zippers with sealing flap behind zipper to prevent water seepage and a toe and heel cap for added strength in high wear areas. All seams are glued-and-sewn and the boots top edge is elastic taped and sewn. Boots are available in multiple sizes, and are black; or Black/Gray in color.

Cressi Isla Boots Features

  • Cressi Isla 5mm Boots
  • Durable Nylon 2 Neoprene Dive Boot
  • Built-In Fin Strap Holder
  • Ribbed and Durable Rubber Sole
  • Comfortable and Sure-Foot Grip on Slippery Surfaces
  • Super Elastic Neoprene: Extra Comfort, Easy Donning and Doffing
  • 5mm Thickness
  • Boot Provides Toughness while Maintaining Warmth
  • Strong and Durable Zipper Closures
  • Toe and Heel Cap for Added Strength in High Wear Areas
  • All Seams: Glued-and-Sewn
  • Top Edge is Elastic Taped and Sewn
  • Available in Multiple Sizes
  • Color: Black; Black/Gray

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • 5mm neoprene Isla Boots keep feet super warm in cold water; great for diving.
  • Durable, high cut wetsuit boots offer robust ankle support for all water sports.
  • Glued and sewn seams ensure Cressi boots are durable and long-lasting for diving.
  • Zipper closure on these 5mm boots makes for easy on and off, a diver's delight.
  • Reinforced rubber provides superior grip; these scuba boots ensure stability.
  • Flexible neoprene in these wetsuit boots offers great comfort and fit for diving.

What's in the box:

  • 5mm Isla Boots
  • MFG 2 Year Limited Warranty