Made in Germany and designed for year-round wear, the Boston clog from Birkenstock with a regular fit is the pinnacle of minimal styling. Crafted from luxurious 'Concrete Gray' suede, the upper sits atop the Birkenstock anatomical footbed embedded in comfy cork. An adjustable strap allows a bespoke fit with a branded tonal pin buckle to keep it secure. | 1029910 Bring the chilled energy with these men's Boston clogs by Birkenstock. In a JD-exclusive Concrete colourway, these slip-ons have a super-soft suede upper for a premium feel. They have a leather-lined cork footbed, with a contoured, ergonomic design for supreme comfort, and a lightly textured outsole for everyday traction. With an adjustable buckle for a custom feel, they're signed off with classic Birkenstock branding.. Material: Leather Upper/Synthetic Sole