NWT. Zara Navy Blue Penny Loafers in 100% Cowhide Leather. Cotton and sheep leather interior lining. Flexible insoles in 100% sheepskin. Contrasting color rubber sole.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. Size 5. Ref. 4522/230. SH 2