Size of boot is not marked anywhere. See pic for inside sole size measurement. The item "Riedell 122 Men's Black Speed Roller Skates Sunlite Plates Cosmic Wheels" is in sale since Sunday, August 9, 2020.This item is in the category "Sporting Goods\Outdoor Sports\Inline & Roller Skating\Roller Skates\Men". The seller is "music4cause_4" and is located in Shreveport, Louisiana. This item can be shipped to United States.