Hush Puppies Men's Picton Spy Slip-On Loafer 100% Leather Imported Rubber sole Leather skeleton and textile lining for comfort and moisture wicking ability. Luxuriously soft sheepskin leather sock lining Soft memory foam plus supportive eva sock provides customized comfortable footbed. Molded rubber outsole provides excellent traction and durability. Wave reflex: wave pattern on the outsole bends and flexes with the foot to encourage instinctive movements