The Birkenstock Boston clog blends elegance with ease for everyday sophistication. A soft suede upper and lining deliver luxurious texture, while the anatomically shaped cork-latex footbed ensures all-day comfort with natural support. Lightweight EVA soles promote fluid movement and flexibility, making each step a smooth ride. Finished with a classic buckle strap, this refined take on the iconic clog is as versatile as it is timeless. Suede Uppers, EVA Sole, Suede Lining, Metal Pin Buckle, Slip On, Style Code: 1030816, Birkenstock, Shop All Men's Slip-On Shoes. The classic Boston clog by BIRKENSTOCK, designed to wear all year round. The adaptable strap and strong metal buckle, along with an anatomically shaped cork-latex footbed moulds to your feet for the perfect fit, make these clogs comfortable for all foot types. With a premium suede upper that's flexible and soft. Stylish, practical and comfortable all summer long.