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X One Fin

Regular price £32.00 £32.00 Sale SKU: 52544-1

Rated 3.5 out of 5
2 Reviews

Mares X One Fin - Blue
Mares X One Fin - Yellow Mares X One Fin - Blue Mares X One Fin Mares X One Fin Mares X One Fin Mares X One Fin

X One Fin

Regular price £32.00 £32.00 Sale

Rated 3.5 out of 5
2 Reviews

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X One Fin

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X One Fin

Regular price £32.00 £32.00 Sale In Stock

Brand: Mares

Model: X One Fin

SKU: 52544-1

Please note: This item cannot be shipped outside the European Union - learn more

The Mares X-One Fins are a short, dual material style snorkelling fin designed from the top-of-the-range SCUBA diving fin the X-Stream. The riddled foot pocket prevents the parachute effect while swimming for an efficient short fin.


Dual Material Blade channels the water better to push you through the water faster with less effort so you can move through the water faster without tiring your leg muscles. The mesh foot pocket allows for quick draining and reduces the parachuting effect of water collecting in the pocket whilst swimming.


Buckle Free Heel reduces weight and complications with a simple stretchy heel strap similar to SCUBA diving fins that will accomadate a wide range of foot sizes.


SM 35-38 2.5-5 3.5-6
ML 39-43 5.5-9 6.5-10
LXL 44-47 9.5-12 10.5-13
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Mares X One Fin - Features

FeatureProduct Specification
Blade Type
Advances in design, materials and manufacturing techniques has allowed the development of various differenet types of fin blades which control the movement of water in different ways.

More advanced blades, including split and hinged blades, can dramatically increase efficiency, helping to improve propulsion but also lower the amount of energy required to operate the fins. Close.
Fin Length (mm)
The overall fin length of a medium sized fin Close.
Foot Type
Fins are available in two fitting types, open heel and full foot pocket.

Open Heel are typically used for scuba diving as they are able to provide better propulsion due to their increased strength and weight.

Full Foot Pocket fins are usually worn by snorkellers who produce significantly less drag when moving through the water compared to a scuba diver. As a result the fins are generally smaller and much lighter. Close.
Open Heel
Quick Release Buckle
Quick release buckles aid fitting and removal of the fins by allowing rapid fitting and release of the fin strap.

Rather than having to loosen the fin strap off before pulling it over your heel to remove the fin, the quick release buckle allows you to disconnect the strap and slide your foot straight out. Close.
Strap Type
A number of different fin strap styles can now by found on fins including the traditional adjustable rubber strap, metal spring straps and also bungee straps.

Rubber straps can be easily adjusted to suit each individual diver and are typically fitted with quick release buckles.

Spring and bungee straps are generally not adjustable and are sized to suit the fin size, however, they offer an extra level of comfort and flex better during the kick motion. Close.
Adjustable Rubber

We offer free tracked UK standard delivery on orders over £50.

Standard UK delivery is £3.95 for orders under £50. You will receive your order 2 - 4 days from the date of despatch. Order by 3pm on a working weekday and we will aim to despatch the same day.

Next Working Day for the UK is £6.95.

Learn more about delivery

We hope you will be completely satisfied with any product purchased from Simply Scuba.

However, you can return it for any reason within 28 days from the date of despatch for a full refund (less postage costs).

Royal Mail tracked return option within the UK for your convenience.

Learn more about returns
average rating 3.5 out of 5
Based on 2 reviews
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50% of reviewers would recommend this product to a friend
2 Reviews
Rated 4 out of 5
Review posted


Nice pair of fins. Very well made for the price. Not recommended to use on bare feet as the pockets can cut skin

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Rated 3 out of 5
Review posted

Mixed feelings

Bought two pairs, for each of my kids (9 and 11), who are out of kids sizes, but too small for proper adults. Wanted something that was a cut above the store chain 'value' items, and was adjustable for growth. Bought for a specific holliday we just did that involved a lot of snorkelling - so, still cheaper than hiring resort gear.

Main problem - the width of the foot compartment. Great if your kids have feet shaped like a hobbits' (i.e, very wide...) otherwise, lots of side wobble...

My 11 year old got on well with them, but my 9 year old, who is well within the suggested size range, not so well, to the point she refused. They cut in to the front of her upper foot as well - not supple enough there.

My wife, (who has small feet) also tried them and had the same issues, side wobble and cutting in to feet. It stated 'for bare foot use' so - ho hum...

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