Veredus jumping boots made with Kevlar and nitrexgel, highly resistant materials to impacts and friction, being very light and durable. Kevlar is a synthetic fiber 5 times stronger than steel. Inside there is a film of Nitrexgel, compact gel with excellent cushioning and shock absorption. The synthetic sheepskin that covers the inside of the protector is from a new techno sheepskin line, totally cruelty free.