Birkenstock Boston Taupe Size 40 Narrow Soft Sole Signature slip-on clog from Birkenstock in a simple, adjustable design. Soft suede upper made of a flexible leather with light surface nap, featuring an adjustable strap with a metal buckle closure. Contoured cork footbed + EVA sole forms to the shape of your foot for ultimate all-day + all-year wear. Content + Care - Suede, cork - Spot clean - Made in Germany Sold at Anthropologie + Free People