Designed especially for professional footwear to maintain ESD properties. These soft, low-top work socks have been made from eco-friendly nylon microfibres of soft Microlon yarn for added comfort and durability. Package contains 2 pairs of socks. ESD approved. Composition: 40% polyamide, 42% Microlon polyamide, 14% polypropene, 2% elastane and 2% carbon fibre. Machine washable at 40°C, do not tumble dry.