Top Rated Gear

Aqualung Express SS Fins Large/X-Large Black

SKU: UDRFEALGXLBK MFR: FA156122
$160.00

Key Features

  • Experience powerful propulsion with these Aqualung scuba diving fins, designed for efficiency.
  • Enjoy a comfortable and secure fit with the adjustable strap on these open heel fins.
  • Durable techno-polymer material ensures these scuba fins withstand rigorous underwater use.
  • Perfect for both scuba diving and snorkeling, offering versatility in your water adventures.
  • Non-vented blade design maximizes thrust, making every kick count with these express fins.
  • Easy to use and adjust, these fins are great for divers of all skill levels to explore.
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$14.99

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$24.99

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$32.99

Available to U.S. customers only.

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Q&A

Questions & Answers

JOHN U : I wear a US size 12 shoe.  Will these fins fit me when I wear neoprene booties with them?  Thanks!darrick c : Hello John, yes, these fins are designed to be worn with botts on.
Shopper : Comes with straps or springs?DAMON H : They came with springsCONNIE W : These fins have springs and are super easy to put on/take off. These fins are amazing.ALEXIS M : Straps that have springsKERRY B : Spring strapMario C : Spring strap
Kandice L : I wear a size 6 bootie, will a small be okay? I wear an Extra small in TUSA Vesno finALEXIS M : Not sure if this helps but I wear a female shoe size 9-9.5 and ordered a small size in these fins. They fit me perfectly with room to spare. Considering your foot is significantly smaller than mine and I’m guessing you’re a women’s 6 I would recommend you try the XS. They’re great and I don’t think you will be disappointed. The spring allows for more space and I can even wear my size small with booties no problem. Hope this helps-Mario C : Hi kandice it should be a tad big for you since size small on this fin is for ladies shoe size 7- 9 according to the size chart
Shopper : The images for these fins show both spring and rubber heel straps. Which strap type do they come with?KEVIN F : This fin comes with the spring strap.
Raphaella F : Do these accept the universal spring strap?MARK Q : Sorry, I have not tried the universal spring strap. These are great fins, however.MELISSA S : I own these exact fins and love them. I have had no problems with the straps that come with the fins. I am not sure if the straps are interchangeable or accept a universal spring strap. Now that water temperatures have dropped my gear is packed away, but I recommend these fins regardless is they accepts a universal spring strap.CHRISTIAN C : Yes they do

Reviews about this item

Review Summary

2022-04-22T09:00:42

Rated 5 out of 5

Very satisfied

Great purchase

DAMON H.

2021-08-31T05:36:50

Rated 5 out of 5

Favorite fins ever!

They do everything i ask of fins. Move me in current and come off easy at the boat.

JAMES C.

2020-12-03T12:34:25

Rated 5 out of 5

Worth the wait

Great product -Great price! Out of stock but worth the wait for the price! Can’t wait to break them in. This is my 2nd pair. Left my old ones in FL somewhere and have been itching to get another pair. Women’s size 9-9.5 ordered Small and fits perfectly with or without booties.

ALEXIS M.

2017-11-12T05:32:05

Rated 3 out of 5

Snug around the foot

The fins are great and good color selection. Only problem they are very tight on the upper part of my foot. I wear an 8 bootie and shoe and it just seemed way too tight. Especially compared to my other fins. I may try a medium but I have tons of toe room in the small. Perhaps even try an xs as I read someone review who wore a size 10 womens and went to a small and they fit great.

Denise D.

2017-10-12T05:57:21

Rated 5 out of 5

Great Products and Service.

The guys at Leisure Oro are great. Return policy is outstanding. Will do business again.

Douglas W.

2017-08-16T11:37:06

Rated 5 out of 5

Very Satisfied

I bought these for my 14 year old son during his open water training. He did his first ocean dives in 4-5' swells and said they worked great! A warning though for traveling - these fins are rather large and will take up space in luggage.

kelly t.

2017-03-09T17:28:31

Rated 4 out of 5

The ADJ fins are not really adjustable but adjustable springs are available.

The adjustable fins are not really adjustable. The pair I purchased had the spring straps which was not how they were advertised on Amazon. I went to the Aqualung web site, and it stated the ADJ would be with springs. I ordered a set of adjustable springs from Aqualung adding $69 to the final cost of the fins

Rob P.

2017-02-06T10:02:34

Rated 5 out of 5

Love Them!

Purchased theses fins after being disappointed with a different pair that were much stiffer. These are wonderful! Completed 7 dives with them including a deep dive and wreck dive. Sizes run big, I have a size 10 women's shoe and dive booty - ordered a regular and exchanged them for a small. Small fit perfectly. No complaints. Highly recommend.

Valerie V.

2017-01-19T08:37:32

Rated 5 out of 5

Great service

The fins came fast and was exactly what I wanted. Fit perfect.

MERRY M.

2016-12-26T18:18:50

Rated 5 out of 5

Great Fins

I bought a set for my daughter as well as myself, both in Arctic White. I like having a color that stands out so on group dives we can easily identify each other under water. I had to work a little harder to ensure we got the spring straps, and not the rubber straps, because AquaLung switched to the spring straps this year yet continued selling the old style (understandably) until inventory was exhausted. I personally prefer the spring straps and they work very well for us.

David M.

2016-09-14T11:43:36

Rated 4 out of 5

Aqualung Express Adj. Fin

Ordered twice and returned both times. Never received the Stainless Steel Strap as desired and shown in the web site product photo.

JONATHAN P.

2016-09-14T09:33:57

Rated 4 out of 5

Great for a beginner

I just started in Scuba earlier this year, and this is my first set of fins. I like the ease of putting these on in the water and the adjustability, although people on the smaller side of the size range might have an issue with the fin wanting to stay on. I use a 5mm boot and I have no problem, but my wife, who is 2 shoe sizes smaller but uses the same size fin pocket, has had a couple problems with the fin strap staying in place. Overall, the kicking power is fantastic. I don't have to struggle at all to move with these on. Very comfortable to use.

Jessica R.

2016-07-27T05:58:23

Rated 4 out of 5

Comfortable and effective

My previous fins hurt my feet. These fit great and love how they feel

r g.

2015-07-05T20:00:00

Rated 3 out of 5

Hard to Navigate

All over my experience with this company has been great. They ship fast. Hopefully the return exchange process will be smooth as well.

Kimberly B.

2015-05-10T20:00:00

Rated 5 out of 5

Good pair of fins - easy to put on

The large grab-handles make the fins extremely easy to put on or adjust; so much better than my previous pair from a different company. The fit (with booties) was as expected.

Caversham04

2014-05-06T20:00:00

Rated 4 out of 5

Good fins

Purchase with Leisure Pro was fast and easy

scubagirl

2012-12-24T19:00:00

Rated 4 out of 5

very good fin

I currently live in Cozumel so I dive quite a bit. I wanted a new set of fins, and tried a friends pair of the express fins and love them. I like them because they are more bouyant than the atomic and since I'm a leg dragger they keep my feet up definetly more power and the ability of back off of a reef. the foot pocket is huge so they will definetly fit a very thick boot. I'll probably upgrade to a 6mm I'm currently wearing a 5mm boot

Cozlover

2012-05-27T20:00:00

Rated 4 out of 5

Good fin for the money

Service and delivery was perfect. Received in 3 days with standard shipping.

Bob

2012-03-20T20:00:00

Rated 5 out of 5

Great Fin

This is a wonderful fin. For the price I would argue you can't get better. I have only been certified for a short time, but in that time I have never had any problems with this fin. It fits great, strap comes undone easily, and it gives good power. I bought this fin from my local dive shop upon recomendation of the shop owner. I bought my second pair from leisurepro for my girlfriend. Absolutely no complaints here.

SCDMize

2012-03-18T20:00:00

Rated 5 out of 5

Great Quality Fin

Used these fins for scuba diving and snorkeling in Cozumel. Worked great. The DM even tried them on. He liked how stiff they were yet light weight.

RHoover

2011-12-19T19:00:00

Rated 5 out of 5

Great fins

Very efficient fins. Lightweight and durable. True to size and fit boots easily.

lang

2011-11-19T19:00:00

Rated 5 out of 5

Awesome look and feel

Great looking fin and easy to use. Did not have any fatigue issues. Easy to get on and off with the quick release buckles they came with. Great quality.

rbmac

Aqualung Express Fins Specifications

  • Materials

    Techno-Polymer

  • Blade Type

    Non-Vented

  • Open Heel/Full Foot

    Open Heel

  • UPC Code

    053242238335

Aqua Lung Express Adjustable Fins Size Chart
  Small Regular Large/XL
US Men's shoe size 6-8 9-11 11-13
US Women's shoe size 7-9 10-12 13+
European Men's shoe size 38-41 43-45 45-48
Length (inches) 24 25.5 27
Width (inches) 7.5 8 8.5
Weight (pounds per pair) 5 5 5

About Aqualung Express Fins

FEATURED REVIEWS

Good pair of fins - easy to put on

By Caversham04

The large grab-handles make the fins extremely easy to put on or adjust; so much better than my previous pair from a different company. The fit (with booties) was as expected.

Awesome look and feel

By rbmac

Great looking fin and easy to use. Did not have any fatigue issues. Easy to get on and off with the quick release buckles they came with. Great quality.

The heart of the Express ADJ is a highly elastic armadillo" hinge at the base of the blade. Like the Power Bands of the Slingshot, it absorbs energy during the power stroke and releases at the end of the kick cycle to maximize thrust. These open-heel fins are an excellent choice for cold and temperate water divers who need a powerful, compact blade. The Express ADJ now comes standard with the Aqualung Spring Straps for easy don and doffing.

Armadillo membrane at the base of the blade absorbs energy during the down stroke, and releases prior to the upstroke for a power boost on every kick. Rubber side ribs channel water down the length of the fin, minimizing wasted energy from the spill-over effect. A Mid-Foot Flex Joint is used to attach the blade to the side of the foot pocket. This maximizes energy transfer and reduces strain on the ankles and toes. ESBS (Ergonomic Strap and Buckle System) uses a press-to-release button that is easily operated, even while wearing thick gloves. Rubber heel straps are made with anti-aging compounds and have large finger loops at each end and in the middle for easy donning, even when wearing heavy gloves. Streamlined foot pocket provides an ergonomic fit for excellent energy transfer and accommodates a wide range of dive boots. Anti-slip rubber pads on the bottom of the foot pocket give traction for moving around on boat decks. Fins are available in multiple sizes and colors.

Aqualung Express Fins Features

  • Aqualung Express Adjustable Fins:
  • Customized Techno-Polymer Alloy Blade
  • Blade: High Spring Effect & Flexibility for Excellent Responsiveness and Acceleration
  • Armadillo Membrane:
    Base of Blade Absorbs Energy During Power Stroke
    Releases Energy Prior to Upstroke
    Power Boost on Every Kick
  • Rubber Side Ribs:
    Channel Water Down Length of Fin
    Minimizing Wasted Energy from Spill-Over Effect
  • Mid-Foot Flex Joint:
    Attaches Blade to Side of Foot Pocket
    Provides Efficient Energy Transfer
    Reduced Strain on Ankles and Toes
  • Ergonomic Foot Pocket:
    Rubber of Varying Elasticity
    Natural Fit and Comfortable, Efficient Kicking
  • Integrated Power Transmission Belt: Keeps Foot Pocket from Stretching on Power Stroke
  • Anti-Slip Rubber Pads: On Bottom of Foot Pocket
    Provide Traction for Moving Around on Boat Decks
  • Open-Heel Fins: Excellent Choice for Cold and Temperate Water Divers
  • Powerful, Compact Blade
  • Aqualung Spring Straps for Easy Don and Doffing
  • Ergonomic Strap and Buckle System (ESBS)
  • ESBS: Uses Press-to-Release Button, Easily Operated Even when Wearing Gloves
  • Rubber Heel Straps: Made with Anti-Aging Compounds
  • Large Finger Loops at Ends and Middle for Easy Donning
  • Streamlined Foot Pocket:
    Ergonomic Fit for Excellent Energy Transfer
    Accommodates Wide Range of Dive Boots
  • Available in Multiple Sizes and Colors

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience powerful propulsion with these Aqualung scuba diving fins, designed for efficiency.
  • Enjoy a comfortable and secure fit with the adjustable strap on these open heel fins.
  • Durable techno-polymer material ensures these scuba fins withstand rigorous underwater use.
  • Perfect for both scuba diving and snorkeling, offering versatility in your water adventures.
  • Non-vented blade design maximizes thrust, making every kick count with these express fins.
  • Easy to use and adjust, these fins are great for divers of all skill levels to explore.

What's in the box:

  • Aqualung Express SS Fins