Enhance your swim training with TYR Hydroblade Fins. Designed to encourage swift, agile leg and foot movements, these fins help swimmers achieve a natural flutter kick. Crafted with 100% silicone for supreme comfort and flexibility, the Hydroblade fins ensure unrestricted movement. Featuring an innovative heel strap, handy pull tab, and rounded edges for foot cavity comfort, these fins are equipped with channel side rails for amplified water power and an angled blade surface for upward kick resistance. Available in various colors and sizes, the Hydroblade fins cater to swimmers of all levels.