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 05/15/2026 14:28:54
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 Adults Biofuse Training Fin 7 - 8
Delivery $9.95
Speedo Biofuse Training Fin, 6-7 / BLUE
Delivery between 21–27 May $10
Speedo Biofuse Short Training Fin US 6-7 / Blue / Red
Delivery $9.95
Speedo Biofuse Training Fin | myrtleford-sports-and-toys Men 7/8 BLUE/RED
Delivery $18.25
originally posted on speedo.com
Pros: 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! Cons: Size wise, I’d say get your size and one below (e.g I’m a 5.5 UK so I purchased 5-6)You don’t want them slipping off and a little bit of peep toe is fine.
originally posted on speedo.com
Pros: Look good Cons: Hard plastic Fit poor as gave both my feet blisters that are still getting better two weeks on.Also hurt the bone on the top of my foot. And it still hurts. Would recommend fins made of softer plastic. My swimming group didn’t have problems with their fins.
originally posted on swiminn.com
Duck-foot (fin) very good for focusing and training the stride. It is heavier than most other duck-feet, forcing the swimmer to stand with his foot well stretched, and to make his propulsion better. Material is strong but comfortable to wear.
| Sport | Swimming |
| Included Components | 3 x Speedo Biofuse Training Fins, Blue/Red |
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 Adults Biofuse Training Fin 7 - 8
Delivery $9.95
Speedo Biofuse Training Fin, 6-7 / BLUE
Delivery between 21–27 May $10
Speedo Biofuse Short Training Fin US 6-7 / Blue / Red
Delivery $9.95
Speedo Biofuse Training Fin | myrtleford-sports-and-toys Men 7/8 BLUE/RED
Delivery $18.25
Pros: 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! Cons: Size wise, I’d say get your size and one below (e.g I’m a 5.5 UK so I purchased 5-6)You don’t want them slipping off and a little bit of peep toe is fine.
Pros: Look good Cons: Hard plastic Fit poor as gave both my feet blisters that are still getting better two weeks on.Also hurt the bone on the top of my foot. And it still hurts. Would recommend fins made of softer plastic. My swimming group didn’t have problems with their fins.
Duck-foot (fin) very good for focusing and training the stride. It is heavier than most other duck-feet, forcing the swimmer to stand with his foot well stretched, and to make his propulsion better. Material is strong but comfortable to wear.
Pros: Bought these to take my triathlon training to the next level. They're really high quality, they work great, are really comfortable and look super sleek (not some weird fluorescent or obnoxious colour way). Would definitely recommend! Cons: The fins are a bit loose at my heels but I have weird shaped feet so take this with a grain of salt.
Pros: Good for developing leg strength. I am benefitting from the improvement after a few weeks. Cons: No
Pros: Fins give you such a power boost in the water. These ones are fairly short so good for use in pools. Great for practising butterfly. Cons: Some have commented that these are heavy. That is only on land. Definitely do not notice this in the water.
Pros: Due to a shoulder injury I've been training with fins 6 hours a week for 4 months. These fins have provided the right balance between comfort and resistance for my training. Cons: The heal cup does dig in and cause blisters with extended use, but this is solved by wearing verruca socks - with the added bonus of amusing training partners with the socks and sandals type look.
Pros: They fit perfectly and very comfortable to wear. The material is kind of soft and flexible so they do not hurt my hurt or ankle during training but yet they never get loose and slip off either. I like the style and colours too. The price is also decent. Really like them. Thank you
Pros: Love these- first time fin wearer and did a good bit of research before purchase. They are very comfy and a dream to swim with - the pool is suddenly much shorter! I would recommend starting slowly as they certainly work different leg muscles to avoid cramp - I have no cramps so far but can feel my muscles being worked in new ways - a good thing, but unfamiliar. The fins feel heavy out of the pool but that’s not a problem when swimming. It now feels strange without them. Cons: None so far except a better range of colours would be welcome
Pros: Can feel that different muscles are being worked . Also adds variety to swim session Cons: Fit a bit tight -hoping that improves as I use them . Also one needs to change breathing pattern between strokes as everything so much faster-again I suspect that will improve with time .
| Sport | Swimming |
| Included Components | 3 x Speedo Biofuse Training Fins, Blue/Red |
