Catalyst VX™ Work stands for heavy-duty performance, incredible stability and exceptional wear protection. Equipped with our most innovative cushioning technology to reduce foot fatigue, it keeps feet comfortable in harsh outdoor work environments, including oil and gas exploration. Catalyst VX Work Wide Square Toe Waterproof Composite Toe Work Boot Product Features : 0 : Cobalt VX™ technology stabilizes and supports each step, 1 : DRYShield™ waterproof breathable construction, 2 : U-Turn® Entry System lets people with high arches easily slip on their boots, 3 : Lightweight EVA midsole absorbs shock, 4 : Oil- and slip-resistant Duratread™ sole provides maximum wear resistance, 5 : 90° heelProtective ExGuard™ on toe and heel, 6 : Goodyear welt construction, 7 : Protective shin guard, 8 : Lightly padded collar, 9 : ASTM F2413 MIC EH rated Men's Catalyst VX Work Wide Square Toe Waterproof Composite Boots in Bruin Brown, Size: 7 D Medium by Ariat