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 Pull-on Ct Product Features : 0 : ATS® Max technology disperses pressure to keep you as comfortable at the end of your day as you were when you started, 1 : U-Turn® Entry System lets people with high arches easily slip on their boots, 2 : Removable Pro Performance insole for cushioning and shock absorption, 3 : Lightweight EVA midsole absorbs shock, 4 : Oil- and slip-resisting Duratread™ sole for maximum wear resistance, passes hot contact test at 300°C572°F, 5 : 90° heel, 6 : Resolable Goodyear welt construction for durability, 7 : Six-row stitch pattern, 8 : ASTM F2413 MIC EH rated Men's WorkHog Pull-on Composite Toe in Aged Bark, Size: 8.5 D Medium by Ariat