Overdrive™ is built to withstand the toughest working conditions. Maximum side-to-side stability, shock-absorbing cushioning, and extra wear protection are all built with harsh outdoor work environments, like oil and gas exploration, in mind. OverDrive XTR Waterproof Composite Toe Work Boot Product Features : ATS® Max technology disperses pressure to keep you as comfortable at the end of your day as you were when you started, DRYShield™ waterproof breathable construction, U-Turn® Entry System lets people with high arches easily slip on their boots, Removable Pro Performance insole for cushioning and shock absorption, Lightweight EVA midsole absorbs shock, Oil- and slip-resisting Duratread™ sole for maximum wear resistance, passes hot contact test at 300°C572°F, 90° heel, Resolable Goodyear welt construction for durability, Reinforced ExGuards™ reduce wear on toe and heel, ASTM F2413 MIC EH rated Men's OverDrive XTR Waterproof Composite Toe Work Boots in Brown Woven, Size: 7 D Medium by Ariat