Mephisto Helen‎ Red Thong Sandal Size 10 Birkenstock

Size 40 which according to Mephisto is a 10. I’m a 9/9.5 and these fit perfectly. Great condition with light signs of wear, see pics for details Mephisto Helen is a lightweight and sturdy toe post sandal. A casual and stylish design, cork midsole and adjustable buckle strap make this sandal stand out. Mephisto Helen also features a chic nubuck leather upper and AIR-RELAX technology that assists the anatomy of the foot to prevent fallen arches. SOFT-AIR integrated into the cork insert guarantees fatigue-free walking. AIR-RELAX Technology for prevent the arch of the foot from sagging. Adjustable Strap with buckle closure