100% cowhide leather sneakers. Adjustable drawstring closure. Insole in 100% cotton. Contrast color rubber soles with reinforced toe. LEATHER: The material used to make each product has its own unique features. Any possible markings or color variations are signs of the authentic nature of the leather used. STARFIT® TECHNICAL INSOLE FOAM: Flexible technical insole made with polyurethane foam. Comfort, cushioning, and durability.