Sneaker-style shoe, 68% sheepskin leather and 32% cowhide leather. Adjustable lace closure. Flexible insole and tongue made of 100% sheepskin leather. Contrasting colored rubber sole. LEATHER: This product is made with an exclusive material. Any possible marks or color variations are characteristics that confirm the authenticity of the leather. STARFIT® TECHNICAL INSOLE FOAM: Flexible technical insole made with polyurethane foam. Comfort, cushioning and durability.