展开Mules synthetic upper, narrow cut synthetic fur, leather insole and synthetic outsole, black color. Buckle closure tone on tone.• Size: standard / large The clog being in the spotlight, Birkenstock offers us for this new season the Boston Fur mules. We love the comfort of faux fur and its contemporary and trendy style. Wear them with jeans, a white T-shirt and a patterned jacket for a casual outfit. >bull; Narrow Fit = narrower width.