Hush Puppies Men's Wilton Grady Dress Sandal Leather Imported Synthetic sole Soft nubuck uppers Lycra neoprene lining for soft comfort against the foot. Genuine suede socklining. Contoured polyurethane foam footbed provides underfoot cushioning. Durable rubber outsole for traction and grip. WaveReflex: Wave pattern on the outside bends and flexes with the foot to encourage instinctive movements.