Men's steel toe boot crew socks. Features a flat toe seam. Extra cushion in the foot bottom, heel, and top of the toe for comfort. 3x1 ribbed leg with stay-up welt top. Polypropylene in the foot provides longer wear and helps move moisture away from the feet, keeping them dry. Arch support for all day comfort. Reciprocated heel and toe for better fitment. 70% cotton, 20% nylon, 10% lycra. Lifetime guarantee.