Rockport Women's Jalicia Interwoven Quarter Ankle-Strap Sandal 100% Full Grain Leather Imported Synthetic sole Heel measures approximately 4" Novelty leathers for fashionable styling Breathable polyurethane: Moisture absorbent and odor resistant cushioning to help keep foot dry and comfortable Rubber sole for a durable grip on a variety of surfaces adidas adiPRENE: highly shock absorbent cushioning protects the heel at impact adidas adiPRENE+: resilient and flexible forefoot cushioning provides a responsive, dynamic push-off