Birkenstock Unisex Boston Soft Footbed, Mocha Suede, 38 M EU Go to amazon.com Related posts Top 11 birkenstock men boston for 2022 FeatureCushioned signature footbedAdjustable strapPlease see Sizing Chart for US size conversions DescriptionImitated by many, the Birkenstock Boston Nubuck is versatile for men and women.