Thorogood 889-8000 Men's Sock Zone FootbedMost of Thorogood shoes and boots come with removable footbeds for easy replacement. Should your Thorogood footbed wear out, simply purchase a replacement from Thorogood such as the Sock Zone Footbed, with perforations to promote air flow and shock absorbing heel. See Thorogoods sizing chart to find your perfect fit! MEN'S SIZES: XS 4 5 S 6 7 M 8 9 L 10 11 XL 12 13 XXL 14 15 FEATURES Style: 889 8000 Dual density polyurethane Perforated for