Thermo CAT socks. Fully cushioned foot base protects the skin from friction and cold keeping your feet comfortable and warm all day. Reinforced toe and heel for use with safety boots. 41% cotton + 41% acrylic + 17% polyester + 1% elastane Suitable for All Footwear Machine Washable Cotton Ribbed Cuffs Two pair pack Natural thermo regulating properties Fully cushioned foot base protects the skin from friction and cold Reinforced toe and heel for use with steel toe boots High stretch top for ease of wear with minimal compression 41% cotton + 41% acrylic + 17% polyester + 1% elastane Suitable for All Footwear Machine Washable Cotton Ribbed Cuffs Two pair pack Natural thermo regulating properties Fully cushioned foot base protects the skin from friction and cold Reinforced toe and heel for use with steel toe boots High stretch top for ease of wear with minimal compression