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Unlock the Fury Fin potential. Training fins create increased resistance in the water, helping you to improve strength and endurance. Dual-Rails down the side of the fin give propulsion on the up and down beat of the kick, leaving you free to ingrain correct technique. .
- Speedo Biofuse technology for maximum comfort
- Dual density design pairs a stiff blade with a soft foot pocket
- 100% silicone for the perfect fit
Standard Delivery
Standard Delivery £3.99. Free for all orders over £50.
Please allow 3-5 working days for UK delivery.
For international delivery, please check our international delivery page for details.
Delivery is Monday to Saturday, no deliveries take place on Bank Holidays.
Note: Saturday Delivery is only available in England and Wales.
Please check the stock availability notice on your item when placing your order. This item is:
Please allow 3-5 working days for UK delivery.
For international delivery, please check our international delivery page for details.
Delivery is Monday to Saturday, no deliveries take place on Bank Holidays.
Note: Saturday Delivery is only available in England and Wales.
Please check the stock availability notice on your item when placing your order. This item is:
Express Delivery
'£5.99 Express Delivery. UK only.
Order before 3pm Mon - Fri for next day delivery.
Postcode restrictions apply.
Option will be visible at checkout if available to your address.
You can also check the status of your order and individual items by accessing My Account
Further Information
Delivery Page
Returns Policy
International Delivery
Privacy Policy
Order before 3pm Mon - Fri for next day delivery.
Postcode restrictions apply.
Option will be visible at checkout if available to your address.
You can also check the status of your order and individual items by accessing My Account
Further Information
Delivery Page
Returns Policy
International Delivery
Privacy Policy
Quantity
Sold out
Unlock the Fury Fin potential. Training fins create increased resistance in the water, helping you to improve strength and endurance. Dual-Rails down the side of the fin give propulsion on the up and down beat of the kick, leaving you free to ingrain correct technique. .
- Speedo Biofuse technology for maximum comfort
- Dual density design pairs a stiff blade with a soft foot pocket
- 100% silicone for the perfect fit
Standard Delivery
Standard Delivery £3.99. Free for all orders over £50.
Please allow 3-5 working days for UK delivery.
For international delivery, please check our international delivery page for details.
Delivery is Monday to Saturday, no deliveries take place on Bank Holidays.
Note: Saturday Delivery is only available in England and Wales.
Please check the stock availability notice on your item when placing your order. This item is:
Please allow 3-5 working days for UK delivery.
For international delivery, please check our international delivery page for details.
Delivery is Monday to Saturday, no deliveries take place on Bank Holidays.
Note: Saturday Delivery is only available in England and Wales.
Please check the stock availability notice on your item when placing your order. This item is:
Express Delivery
'£5.99 Express Delivery. UK only.
Order before 3pm Mon - Fri for next day delivery.
Postcode restrictions apply.
Option will be visible at checkout if available to your address.
You can also check the status of your order and individual items by accessing My Account
Further Information
Delivery Page
Returns Policy
International Delivery
Privacy Policy
Order before 3pm Mon - Fri for next day delivery.
Postcode restrictions apply.
Option will be visible at checkout if available to your address.
You can also check the status of your order and individual items by accessing My Account
Further Information
Delivery Page
Returns Policy
International Delivery
Privacy Policy
Frequently bought together

This item
Biofuse Training Fin
£14.50
Total Price:
£24.50
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Customer Reviews
4.44 Stars
9 reviews
5
4
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5 out of 5 stars. 5 reviews4 out of 5 stars. 3 reviews3 out of 5 stars. 1 review2 out of 5 stars. 0 reviews1 out of 5 stars. 0 reviews
Top Customer Reviews
Where reviews refer to clothing or accessories, results may vary from person to person. Customer reviews are independent and do not represent the views of Speedo.
Really makes a diffe...
4 out of 5 stars
Really makes a difference in how hard legs/thighs have to work.a bit expensive
by Daisy
Really provides resi...
5 out of 5 stars
Really provides resistance. I used to wear super long fins back when I was training 15 years ago. This still has the same power but are smaller to move with!.Size wise, Id say get your size and one below (e.g Im a 5.5 UK so I purchased 5-6)
You dont want them slipping off and a little bit of peep toe is fine.
by Charlene