Solmate Socks are colourful and so much fun! A pair and a spare you get 3 socks altogether in great designs made from recycled cotton. The durability of the socks are amazing really high quality and lovely and warm but not too hot for the summer either as they are made from 100% cotton. The 12 year old socks also fit adults with shoe size 5/6 ... Solmate Socks are knitted North Carolina, USA from recycled cotton yarn using remnants from t-shirt factories that would normally go into a landfill, grind them down to basic material and re-spin into yarn. These recycled yarns are free from harmful substances, made with respect for the environment and respect for human rights. Using recycled yarns also means that Solmate Socks decreases the amount of cotton waste sent to landfills also reducing the amount of water, land, pesticides and herbicides used to grow new cotton fibers and eliminates the need for harmful chemicals to dye virgin cotton yarn. An eco-friendly, American-made product...!