Boston suede mules by Birkenstock. Featuring: Original BIRKENSTOCK soft footbed. Anatomically shaped. Suede upper and lining. One strap with an individually adjustable metal pin buckle. Soft footbed. EVA sole. Narrow fit. Size Reference: MEN. Material: SUEDE LEATHER. Made in: DE. Unisex Fit: Sizes may vary. For accurate sizing, please contact our customer support team.