Our training aids are designed to help you get the most from your swim workout. Each training aid works a particular part of your body, so you can focus on increasing strength, stamina or tone where it suits you. Featuring Biofuse Technology. Designed for the fitness swimmer who has established leg/ankle strength. Improves kick, ankle flexibility, leg and core strength. Creates max resistance in the water for speed development. Can also be used for active recovery. Tabs at the front and back of the foot hole, make it easier to fit and remove fins.
Our training aids are designed to help you get the most from your swim workout. Each training aid works a particular part of your body, so you can focus on increasing strength, stamina or tone where it suits you. Featuring Biofuse Technology. Designed for the fitness swimmer who has established leg/ankle strength. Improves kick, ankle flexibility, leg and core strength. Creates max resistance in the water for speed development. Can also be used for active recovery. Tabs at the front and back of the foot hole, make it easier to fit and remove fins.
Our training aids are designed to help you get the most from your swim workout. Each training aid works a particular part of your body, so you can focus on increasing strength, stamina or tone where it suits you. Featuring Biofuse Technology. Designed for the fitness swimmer who has established leg/ankle strength. Improves kick, ankle flexibility, leg and core strength. Creates max resistance in the water for speed development. Can also be used for active recovery. Tabs at the front and back of the foot hole, make it easier to fit and remove fins.
Our training aids are designed to help you get the most from your swim workout. Each training aid works a particular part of your body, so you can focus on increasing strength, stamina or tone where it suits you. Featuring Biofuse Technology. Designed for the fitness swimmer who has established leg/ankle strength. Improves kick, ankle flexibility, leg and core strength. Creates max resistance in the water for speed development. Can also be used for active recovery. Tabs at the front and back of the foot hole, make it easier to fit and remove fins.
Last updated at 06/18/2026 04:14:22
Speedo Unisex Adult's Biofuse Fin
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Unisex Adult's Biofuse Fin
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Unisex Adult's Biofuse Fin
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo "biofuse" Training Swimming Fins Black/red Adult Size Us 11-12
Delivery $19.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo "biofuse" Training Swimming Fins Blue/red Adult Size Us 5-6 Uk
Delivery $19.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Training Fins - Biofuse - Kids Swimming Flippers - Size Us 3-4
Delivery $10.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Biofuse Training Swimming Fins Flippers Red Blue Size Us 5-6
Delivery $15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Biofuse Short Blade Training Swim Fins Grey Blue Kids Youth Uk
Delivery $11.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Biofuse Training Swimming Fins Red/blue Size Us 5-6 Flippers
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Biofuse Training Fins Flippers Swimming Aid Uk Size 11 - 12 Us
Delivery $11.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on rebelsport.com.au
I like these flippers, I've started ocean swimming and these are very helpful however they take a little bit to get used. My heels were pretty sore after the first time I used them.
originally posted on rebelsport.com.au
Excellent price and click and the collect was an easy process. The fins are comfortable and help me work on my stroke. Highly recommended
originally posted on rebelsport.com.au
Great quality product from Speedo and I am happy with the fins. They are very different to long blades and easy on the legs.Bought through and click and collect and the process was flawless.
Speedo Unisex Adult's Biofuse Fin
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Unisex Adult's Biofuse Fin
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo Unisex Adult's Biofuse Fin
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo "biofuse" Training Swimming Fins Black/red Adult Size Us 11-12
Delivery $19.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Speedo "biofuse" Training Swimming Fins Blue/red Adult Size Us 5-6 Uk
Delivery $19.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
I like these flippers, I've started ocean swimming and these are very helpful however they take a little bit to get used. My heels were pretty sore after the first time I used them.
Excellent price and click and the collect was an easy process. The fins are comfortable and help me work on my stroke. Highly recommended
Great quality product from Speedo and I am happy with the fins. They are very different to long blades and easy on the legs.Bought through and click and collect and the process was flawless.
Been loving these fins! Comfortable, easy to put on/off with the little grip tabs, gets my legs working hard but much more similar to a standard kick than long fins.Hopefully they last well, but can’t see why they wouldn’t.
I have only tried these fins once, I’m confident the leg workout was more intense than my normal (longer) fins. However I had to take them off after 1km as I had significant pain radiating inferiorly from my left lateral knee. I’ve resolved to break them in over time, however these may not be the best choice for people with bad knees. I am a fairly strong swimmer, I’ve swum for ~ 45 years and still do ~ 8-10km per week.
Was using these at the beach, great tight fit when dry but as soon as my foot was wet my toes would slide through the hole at the front, constantly readjusting and eventually lost one all together. I got less than an hours use before it disappeared into the sea, a waste of $60 and ended up with blisters on 4 of my toes for my troubles. Would definitely not recommend this product. Weight wasn't and issue for me.
Great for ocean swimming. Would be good if they had a size guide when trying to work out sizes in comparison to normal shoe sizes. These were size 7-8 and fit my husband well (he normally wears a size 8.5-9 shoe)
These were purchased as a gift for my son. He loves them and has been using them regularly, even snorkeling, open sea swimming and body boarding. Well priced, great buy. Prompt service at Rebel Sport, ready to collect the day ordered through click and collect.
My daughter had been trying on so many swimming fins from different brands and they all felt uncomfortable and the fit wasn’t right. We went to Rebel Sport and got Speedo Biofuse Swim Training Fins and they fit perfectly and my daughter felt very comfortable to wear them while swimming. We highly recommend this product and definitely will come back for more in the future.
Good quality rubber, these fins are stubby and still compared to scuba fins which make them perfect for pool training. The speed boost these fins generate allow you to maintain lower body position and action through the water, leaving you free to focus on upper body, arms, and breathing technique. Long lasting, would recommend.
