The innovative short-blade fin helps to develop proper stroke technique for freestyle, backstroke and butterfly. Made from a blend of soft and hard silicone that is designed to improve your performance and at the same time provide unparalleled comfort. The blade itself is stiff to provide maximum power and help build strength. The short blade design helps to balance your kicking tempo with your arm stroke. The tip is to keep your knees straight for maximum efficiency and performance when using the Biofuse Fins.
Biofuse Fin Features:
- Super-soft foot pocket for comfort
- Stiff blade to help build strength
- Short blade to balance kicking tempo with arm stroke
What size should I buy?
XS = 3-4 (Youth)
S = Men's size 5-6 | Women's size 6.5-7.5
M = Men's size 7-8 | Women's size 8.5-9.5
L = Men's size 9-10 | Women's size 10.5-11.5
XL = Men's size 11-12 | Women's size 12.5-13.5
XXL = Men's size 13-14 | Women's size 14.5-15