SoftSpots Women's Trinidad Huarache Sandals polyurethane sole Soft, latex foam insole gently cushions the foot with every step. Lightweight, flexible polyurethane outsole provides shock-absorption. The foam cushioned arch support helps prevent foot fatigue. Care: Buff with a leather cleaner or polish. Wipe off with a dry cloth. Material Content: unlined leather upper and socklining, latex foam insole, polyurethane outsole.