Birkenstock Boston Mens Clog Whether you re kicking around the house or the town, the Boston mens Clog from Birkenstock will elevate your comfort and style. The suede upper and ergonomically designed footbed are all designed with your comfort in mind while the adjustable buckle strap keeps your foot in place. Suede upper Slip-On Adjustable buckle strapBirkenstock footbedEVA outsole