TUSA Hyflex Switch Fins (SF-0104)

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Regular Price £165.00
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Winner of the Scubalab Testers Choice Award 2017, the TUSA Hyflex Switch Fins are perfect for divers who like a responsive and crisp fin.

Free UK Delivery

Winner of the Scubalab Testers Choice Award 2017, the TUSA Hyflex Switch Fins are perfect for divers who like a responsive and crisp fin.

TUSA SF-0104 Hyflex Switch Fins

Winner of the Scubalab Testers Choice Award 2017, the TUSA Hyflex Switch Fins are perfect for divers who like a responsive and crisp fin. Powered by PuRiMax, these fins are comprised of a polyurethane blade system. This high quality material is ultra responsive to movement to give a smooth and snappy experience. If you like to make quick movements on a whim then these fins will keep up with you perfectly.

The foot pocket on the fins is designed to enhance comfort while also making sure that the maximum amount of kick power is transferred through the blade to give ultimate performance. As well as this the fin comes with an angled blade design that is engineered to be as efficient as possible. It many fins when you kick a lot of the power is lost due to poor design, not with the Hyflex Switch fins however.

With efficiency and performance in mind, the fins also come with the TUSA Vortex Generator. This is made up of six ridges positioned behind the blade vent to reduce resistance and enhance performance. This reduced resistance means that kicking will be smoother and provide greater power.

To make sure that the fins are as comfortable and practical as possible they come with a bungee strap as standard. This is designed to make putting the fin on and taking it off as easy as possible and comes with a quick adjustment system in five key areas to ensure that this is the case.

Key Benefits

  • Super Responsive -The high quality polyurethane material that the fins are made up of is more responsive than standard rubber or plastic fins, allowing you to make fast movements on a whim with the fins keeping up.
  • Great Quality - Powered by PuRiMax, the high quality polyurethane material is highly durable and will take on the most rugged of dives.
  • Designed for Comfort A comfort foot pocket on the fins is designed to make them as comfortable as possible when on, even when you’re kicking ferociously.
  • Bungee Strap - The fins come with a bungee strap as standard which is designed to make putting the fins on and taking them off as easy as possible.
  • Efficient - The TUSA Vortex Generator is a clever six ridge system that works to make sure that all the effort you’re putting in to kicking is being transferred to a powerful kick on the fin.

Who is the TUSA SF-0104 Hyflex Switch Fin For?

If you’re looking for an award winning, high quality fin that is responsive and efficient then look no further. This brilliantly designed fin works to make sure that all the effort you’re putting in is being delivered efficiently and the polyurethane build works to be quick and responsive to your movements.

Who are TUSA?

With Tusa branded dive equipment you know you’re going to get the best quality equipment as it’s manufactured to ISO 9001 Standards. At Deep Blue we are happy to recommend Tusa equipment to anyone looking for high quality dive gear.

TUSA Fin Size Chart
Size Length(in.) Men (US) Women(US) Size(UK) Euro CM
L 25.2" 10-14 12-15 10-13 44-50 28-32
M 24.3" 7-10 8.5-12 8-10 40-44 26-28
S 22.5" 5-7 6.5-8.5 6-8 38-40 24-26
XS 21.7" 3-5 4.5-6.5 3-5 34-38 22-24
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Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £45 then you can choose one of:

  • Royal Mail Tracked - £3.95
    (1-3 Working Days)
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    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £45 then you can choose

  • Standard Delivery - FREE

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

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Restricted Products

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We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from Mares and Scubapro are shipped from Italy & Germany respectively so can take a little longer.

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

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  • Your order number
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  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


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