Women's Earth174; EXER-STRAP Sport Sandals hook-and-loop closure Negative Heel Technology positions toes 3.7 degrees higher than heel, encouraging better posture. Anatomic arch support provides stability and support underfoot. Durable latex outsole provides versatile traction for steady steps. Leather upper, polyurethane upper lining, EVA sockliner, BioFoam insole, triple density midsole. Latex outsole. Care: Buff with a leather cleaner or polish. Wipe off with a dry cloth.