Design: Premium K-Leather upper for custom fit Smooth microfiber internal lining with soft padding inserts both on the heel and collar area In-Shoe Comfort: SHOCK-OFF technology on the heel area to reduce shock impact Traction & Durability: PUNTOFLEX outsole construction designed to allow the foot to flex correctly and give an excellent elastic return 12 conical fixed polyurethane studs to guarantee stability, traction and ensure multidirectional moves