Dickies Men's 1 Pair Steel Toe Merino Wool Arch compression crew engineered with premium, moisture control yarns to provide superior warmth and comfort.Extended reinforcement through toe cap for steel toe protection and durability.Premium Merino wool fiber provides superior warmth.Wicking, moisture management fibers keep feet dry and ventilation channels for air circulation and moisture control.Arch compression hugs feet and keeps socks in place.Reciprocated heel and toe for superior fit and comfort, reinforced for added durability.Fiber contents: 79% Wool, 18% Nylon, 2% Polyester, 1% Spandex.Machine wash warm with similar colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron,Satisfaction guaranteed. Dickies quality built into every product.