Breathable,Heavy,Heavy Duty,Machine Washable Feature of this mens bamboo work socks for Heavy Duty * Unbelievable comfort - Wearing these bamboo work socks for mens is like walking on deep, yielding carpet. * Reduced dampness & chafing - Super-absorbent bamboo fibres keep moisture away from mens skin, leaving feet clean and dry. * Reduced odour - a favourite of mens. The naturally anti-bacterial bamboo fibres keep foot odour to an absolute minimum. Advantages of Bamboo Socks * Bamboo is a renewable resource making it an environmentally friendly choice * Bamboo yarn is 100% biodegradable * Naturally dyed, it is safer for the environment * Bamboo yarn is naturally antibacterial * Bamboo has ultra-violet protective properties * Bamboo yarn is breathable and cool Content & Care: * bamboo / Spandex/Elastaine * Machine washable * Warm cycle only, do not tumble dry