Lightweight, super durable, and with an oil- and slip-resisting outsole, the Fatbaby® Work collection is up for anything. True to the original design, it has a stirrup-friendly outsole and all-day cushioning, making it perfect for a construction job or farm and ranch work. Krista Waterproof Steel Toe Work Boot Product Features : 0 : 4LR™ technology provides lightweight support and stability, 1 : DRYShield™ waterproof breathable construction, 2 : U-Turn® Entry System lets people with high arches easily slip on their boots, 3 : Removable All Day Cushioning insole, 4 : Oil- and slip-resisting Duratread™ sole for maximum wear resistance, passes hot contact test at 300°C572°F, 5 : 90° heel, 6 : Six-row stitch pattern, 7 : ASTM F2413 FIC EH rated Women's Krista Waterproof Steel Toe Work Boots in Dark Brown, Size: 5.5 B Medium by Ariat Western Style Womens work boot, waterproof, Steel toe, Safety toe, oil and slip resistant, ASTM Standard, Electrical Hazard