Women's Carhartt Frontier Steel Toe Chelsea Work Boots Steel Toe styles meet or exceed ASTM 2413-18 standards. Rain Defender™ repels water to keep your feet dry in light rain. Insite® footbeds provide high rebound cushion with podiatrist designed arch support. Lightweight EVA midsole combines flexibility with maximum comfort and rebound. Durable rubber outsole with dirt releasing lugs and a 90 degree heel. FastDry™ Technology Lining wicks away sweat for comfort. Electrical Hazard footwear provides protection against live electrical currents and meets ASTM F2413-18 EH standards.