Used Alpine Stars SMX Motorcycle Race Boots. 4,000 fair weather miles. Purchased new / Original Owner. Have original box. Never ridden in rain. Always stored in closet in box if not riding. Size is 46 EU or 11.5 US. I wear a 12 or a 13 shoe and these are perfect. Tread is in great shape. Only marks are from the side that rubs motorcycle parts while riding. Ratcheting retention straps and quick cinch ties inside all work perfectly.