Slim Fins are the best all round swim fitness and training fin!
Adjustable Slim Fins have:
- Side supported cushioned instep and strap system that conforms to fit a wide variety of foot sizes and shapes
- Toes are free to wiggle about the way their meant to be
- Leverages your strongest kicking muscles in the thighs, hips and derriere
- Better cardiovascular conditioning
- No calf cramps!
- Yes to ankle flexibility!
- V-shaped blade channels water behind to swim fast!
- Snappy blade for quick kick tempo