Sofft Women's Roma Thong Sandals Anatomically correct footbed mimics the curve of the foot, reducing fatigue, and features memory foam cushioning. Slip-resistant rubber outsole supplies plenty of traction and shock absorption. All-leather linings reduce moisture for cool, healthy feet. Woven leather upper, leather upper lining and sockliner, memory foam (polyurethane foam) insole, polyurethane midsole, steel shank, rubber outsole. Care: Buff with a leather cleaner or polish. Wipe off with a dry cloth.