C-SERIESE STRAP STAINLESS STEEL SPRING STRAP
- Stainless steel spring strap automatically adjusts to changing conditions; no more stopping to tighten down a loose strap
- Quick and easy donning / doffing
- Rubber comfort bumper with oversized finger loop for easy access, even with thick gloves
BIO-FIN PRO C-Series
- Stainless steel spring strap factory installed
- 20° angled blade for a fin shape that works with the natural resting angles of ankle and knee - very low strain
- 100% rubber material for optimum weight and flexibility
- Increased maximum speed and reduced fatigue
- Up to 40% reduction in muscle fatigue, energy use, and air consumption; longest recorded bottom times during testing
- Excellent manueverability and position control
- Foot pocket is open at the toe for added comfort
- Sizes: xs, s, m, l, and xl (LL)
FINE TUNING While all bio-fins are 100% rubber, the hardness level does vary. Durometer ranges from original black 65 to the XT at 75. Click here to learn more about durometer differences.
BIO-FIN PRO XT C-Series
- Stainless steel spring strap factory installed
- 20° angled blade for a fin shape that works with the natural resting angles of ankle and knee - very low strain
- 100% rubber material for optimum weight and flexibility
- Up to 40% reduction in muscle fatigue, energy use, and air consumption; longest recorded bottom times during testing
- Increasing durometer to 75 rather than changing base material creates a stiffer blade that retains a high degree of the comfort and performance found in our original bio-fin pro.
- Increased control and added leverage for technical divers
- Works as well or better than paddle fins with any kicking style
- Foot pocket is open at the toe for added comfort
- Sizes: m, l, and xl (LL) Color: Charcoal Gray
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