Y-3 Superstar leather sneakers feature a rubber clamshell toe, lace-up closure, and rubber sole. These sneakers boast a contemporary design that blends luxury and tradition, featuring a soft leather upper and a matching leather lining. They stay true to the classic Adidas style while reinterpreting it with elegance. The unmistakable rubber shell toe is the iconic element that defines the identity of these shoes. Composition: 100% calfskin leather, 100% rubber.