The WorkHog® XT delivers maximum side-to-side stability with best-in-class cushioning and shock absorption. Extremely supportive and durable, it delivers unparalleled comfort in harsh outdoor work environments and oil and gas exploration. 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 VentTEK™ mesh panels keep you cool Removable Energy Max™ anti-fatigue insole for maximum comfort Dual-density, lightweight EVA midsole for enhanced shock absorption Oil- and slip-resistant Duratread™ sole provides maximum wear resistance 90° heel Goodyear welt construction ASTM F2413 M/I/C EH rated Waterproof depth goes as high as the blue lining inside the boot