From Wolf & Shepherd, the Men's Coast Penny Loafers feature:  Full-grain calfskin leather uppers Blister-resistant memory foam padded heel Removable 4-layer memory foam footbed for industry-leading comfort Strobel-board lasting for maximum comfort and flexibility High-density TPU outsole VESSEL™ comfort layered-foam and IMEVA construction High-traction, thermal rubber outsole combined with full-grain leather Imported.