These rugged FoxSox will take all your workday can dish out. Steel-toe construction provides cushion over the toe and above the heel. It will keep you comfortable in your work boots, even under the toughest conditions. Our exclusive Wick Dry(TM) technology keeps feet dry while our URfitA(R) System provides support. URfitA(R) System provides arch support and memory-knit construction Fully cushioned sole absorbs shocks and insulates Extra cushion around back of heel and over toe for steel-toe boot protection Reinforced toe and heel add durability and longer sock life Smooth, flat comfort toe seam 80% acrylic, 18% nylon, 2% spandex Style #6504