Mares X-Stream Scuba Diving Fins

SKU: 410019/BNS/TBK
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Regular price
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£16.00 (10%)
Choose Your Colour: All Black
Choose Your Size: S
In stock and ready for shipping from our base in Cornwall

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Mares X-Stream Scuba Diving Fins

Mares X-Stream Scuba Diving Fins are known for their innovative technology Mares strive to stay one 'fin' ahead of the rest.

The Mares X-Stream is the most technologically advanced fin to be added to the Mares fin family. More than 2 years of resources and technology, have produced this exceptional and surprisingly lightweight fin.

These state of the art fins feature the Optimized Pivoting blade (OPB) which is exclusive to Mares fins. This allows the blade to maintain an optimal angle throughout the entire finning cycle. This produces a constant thrust unlike other more traditional fins. The OPB minimizes fatigue whilst improving movement through the water.

Fabulous for any diver and particularly light for the travelling diver who still wants a top performance fin.

Wear With Boots

Mares X-Stream Scuba Diving Fins Features

  • Riddled Foot pockets to prevent suction between the fins and boots, making the fins much easier to take off.
  • OPB (optimized pivoting blade) so the blade of the fin is always at the optimal finning angle.
  • Superchannel mid section, helping to scoop the water for enhanced performance.
  • Supplied with either Mares' new Bungee Strap system - the smart alternative to steel spring straps, includes extension piece for personlised fit and large ergonomic heel cover and wide loop to help grasp for putting on and removing the strap/fin.
  • OR the Mares ABS buckle/strap system for easy opening and donning of fins, see product image for specific size and colour
  • Tri-material construction giving durability and a superior performance fin.
  • Designed to be worn with wetsuit or drysuit boots.
  • Weight approx 1.5kg Regular size.
  • Fins Designed To Be Worn With Boots

Availability, Delivery & Returns


"In Stock"
This means that the item is in stock and ready for despatch. We do make the odd mistake but 98% of items that say in stock, are actually in stock. If you are ordering a quantity of any item, you are welcome to email or phone to check the quantity available.

"Despatch 6-10 Days"
You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us from the supplier and we hope to despatch your order within 6-10 Working Days, often less. If you want to know more details do just e-mail or phone us.

"Sold Out"
May mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.


Free Standard UK Delivery on orders over £35 are usually sent by Royal Mail Tracked 48 service (*exclusions apply see Delivery FAQs). FREE delivery, on orders over £35, applies to MOST, NOT ALL* UK mainland addresses (*exclusions apply see Delivery FAQs). We use a combination of Royal Mail and Carrier services and in some cases a signature is required to confirm receipt (high value/bulky orders).

For further detailed information please see Delivery FAQs.

We reserve the right to collate multiple orders into one delivery if going to the same address. We are unable to split orders/deliveries if any one item in an order is not available from stock, indicated by 'Despatch due date / Awaiting stock / Stock expected'. So we would usually despatch an order once complete as/when all the items are available from stock to send as one parcel.


We hope you are completely satisfied with your purchase but any Christmas Gift purchases from Saturday 21st October 2023 which are unsuitable may be returned for exchange or refund, when received by 13th January 2024

Please email or phone us on 01736 751066 for a RETURNS AUTHORISATION NUMBER before sending the goods. Do please click here for all the details

Mares X-Stream Scuba Diving Fins Reviews

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