Euro Sizing: Please see conversion for the best size to chooseUS 8 = Euro 41US 8.5 = Euro 42US 9 = Euro 42.5US 9.5 = Euro 43US 10 = Euro 44US 10.5 = Euro 44.5US 11 = Euro 45US 11.5 = Euro 45.5US 12 = Euro 46Slip into the Birkenstock Men's Boston Suede Leather Clogs and buckle up for all-day comfort with a classic design that feels at home no matter your mode. Whether making your daily dash to the corner store, lounging around the house or heading out on the town with friends, these premium Birks are a prime choice and feel as good as they look.