Nurse Mates Women's Frankie Slip-On Loafers Outer heel shell has polyurethane inner core that delivers powerful, shock-absorbing protection. Soft leather upper is durable and stain-resistant. Pillow Top footbed helps keep feet dry with Dryz moisture management technology. Leather upper, nylon blend upper lining, leather sockliner, latex / EVA in Heel Height: 1 1/2 inches. Care: Buff with a leather cleaner or polish. Wipe off with a dry cloth.