The WorkHog® delivers exceptional side-to-side stability with cushioning and shock absorption. Loaded with comfort and durability, it's designed to withstand harsh outdoor work environments and oil and gas exploration. WorkHog CSA Waterproof Insulated Composite Toe Work Boot Product Features : 0 : ATS® Max technology disperses pressure to keep you as comfortable at the end of your day as you were when you started3M™ Thinsulate™ Insulation for lightweight warmth, 1 : DRYShield™ waterproof breathable construction, 2 : U-Turn® Entry System lets people with high arches easily slip on their boots, 3 : Removable Pro Performance insole for cushioning and shock absorption, 4 : Lightweight EVA midsole absorbs shock, 5 : Oil- and slip-resisting Duratread™ sole for maximum wear resistance, passes hot contact test at 300°C572°F, 6 : 90° heel, 7 : Resolable Goodyear welt construction for durability, 8 : Four-row stitch pattern with embroidery, 9 : ASTM F2413 MIC PR EH rated, 10 : Ariat is including you in its dedication to environmental stewardship. By purchasing this product, you are supporting the responsible production of leather at Leather Working Group-certified tanneries. Men's WorkHog CSA Waterproof Insulated Composite Toe Work Boots in Bruin Brown, Size: 7 D Medium by Ariat