European Boot Size Fit Chart

USA to European shoe size conversions

USA Shoe Size European Size * 3 35 3-1/2 36 4 37 5 38 6 39 6-1/2 40 7 41 8 42 9 43 9-1/2 44 10-1/2 45 11-1/2 46 12 47 12-1/2 48 13 49 13-1/2 50

* Note: Alpinestars street boots run ¼ to ½ size larger than street shoes