EN 13634:2017 certified Double closure on the inner side with YKK zipper and Velcro Opening from both sides for easier fitting Waterproof and highly breathable lining Hypoallergenic fabric interior TPU insert in the gear-shift contact area A slider secured with a screw provides protective coverage around the outer toe area Interchangeable slider Strategically positioned ventilation zones in the heel, calf and shin for excellent breathability Semi-rigid shin/fibula, heel and rear calf protectors positioned to dissipate and absorb impacts Durable sole equipped with hydro-dynamic channels to help disperse water

Materials: TPR 32.00%; synthetic leather 52.00%; polyurethane 8.00%; rubber 8.00%