Birkenstock Unisex Sydney Soft Footbed Sandal 100% Leather Cork sole Heel measures approximately 3/4" Platform measures approximately 1/2" Cork and latex soft footbed mimics the shape of the foot for even weight distribution. Lightweight outsole flexes with your foot and provides durability and shock absorption. Deep heel cup keeps natural heel padding in place. Leather upper, suede sockliner, cork / latex footbed, EVA outsole. Care: Buff with a leather cleaner or polish. Wipe off with a dry cloth. Made in Germany.