Birkenstock Boston leather clogs. Size 40, US Women’s 9 1/2 - 10, Men’s 7 - 7 1/2. Black. Preloved, but they have been cleaned and are ready to be Re-loved. Outsoles show some wear on heels. Small part of insole has been glued on one shoe at the heel. Pre, owned in fair condition. The BIRKENSTOCK Boston clog is a genuine classic that can be worn all year round. Here we have an incredibly high-quality, exquisite version of this classic model. The exquisite footbed is completely covered with soft Piumato leather, ensuring maximum comfort. The upper is made of soft, high-quality natural leather. Exquisite, anatomically shaped cork-latex footbed Upper: natural leather Footbed lining: Napa leather Sole: EVA Details: strap with an adjustable metal buckle “Made in Germany”