A unique one-piece fin design with ankle strap for improved comfort and fit. Unlike many of the other swimming fins on the market, Zone3 fins feature an ankle strap rather than a full fitted heel which allows a better fit, less chafing and unrestricted ankle movement.
Specifications:
- Improve ankle flexibility.
- Ankle strap rather than a full fitted heel which allows a better fit.
- Less chafing and unrestricted ankle movement.