Pre-loved, signs of wear shown in photos. - Legendary two-strap design from BIRKENSTOCK - Made from ultra lightweight and highly flexible EVA. - Shock absorbing, waterproof, and skin-friendly. - Anatomically shaped BIRKENSTOCK footbed made from EVA - Upper/lining/sole: one piece molded EVA - Details: two straps, each with an individually adjustable pin buckle; waterproof, washable, ultra lightweight - Made in Germany