Speedo Biofuse Swim Training Fins
|Price:||$22.80 - $37.99|
- 100% super soft silicone that is durable and resists deterioraton from sun and chlorine
- Latex free, so friendlier to the environment
- Stiff blade for maximum power and strength building with soft non chafing contoured foot pocket for excellent comfort
- Speedo trademarked Biofuse design construction that combines hard and soft silicone to enhance performance and provide unparalleled comfort
Customers who bought this item also bought
Customers who viewed this item also viewed
A fusion of hard and soft silicone maximized comfort and performance. Stiff blade material helps build power and strength Short blade design balances kicking tempo with arm stroke. Super-soft foot pocket for added comfort. Latex free.
Would you like to tell us about a lower price?
Top customer reviews
Biofuse fins size chart:
XXS orange shoe size not on chart
XS yellow shoe size 3-4
S green shoe size 5-6
M royal shoe size 7-8
L grey shoe size 9-10
XL black shoe size 11-12
XXL navy shoe size 13-14
I wear a size 13/14, and these were a little snug. I have a high instep and a wide foot, and the fins were a little tough to get on, but that's preferable (to me) than slop in them. They were worn today for a 2300 yard swim. The second toes on each foot have a nice little mark/blister from the cut-out rubbing against them. I swapped sides at the halfway mark, and the fit improved somewhat (so I have a left and right fin now). The weight is not significant. I had expected the silicone in the foot pocket to be a bit softer to reduce the chance of blistering, so one star is detracted for the discomfort on my toes.
I'm a master diver with a lot of experience in fins, and I would not use these for diving or snorkeling. They simply don't propel as much as standard fins do. If you're looking for something like that, grab a set of fins designed for the purpose. These are pool fins. They provide some additional resistance and a bit of thrust (certainly more than bare feet). They do well in this regard. I have ordered some swim socks (hopefully thin enough) and will try to update this review in a month or two.
Update: The fins are much more comfortable with a set of swim socks on and are no longer causing an issue. I still wish the silicone in the foot pocket was a bit softer, so rating remains at 4 stars.