Great quality mens work socks. Perfect for wearing with steel toe cap boots and work industrial boots. Extra warm reinforced toe boot socks for industrial wear. Built in technology so you work in comfort. In-turned welt for comfort and fit. Terry loop lining for warm comfortable feet. True heel and toe to prevent movement and improve fit. Reinforced terry loops for extra comfort and longevity. Smooth toe seam for use with steel toe boots. Fibre: 55% Cotton, 32% Polyester, 10% Nylon and 3% Elastane. Machine washable. Ref: UTMB153