They are made in our signature bamboo and organic cotton blend yarn. The box is reusable and was exclusively designed by an graphic designer. All of our gift boxes are made using FSC card and vegan glue. These sustainable socks are breathable and naturally anti-bacterial, so your feet (and the planet) stay happy and healthy. Box contains seven different coloured socks, using up leftover yarn and in all sizes Soft and breathable fabric Presented in a beautiful hand-painted gift box, designed to be kept and reused Hand-linked toes for seamless feel Bamboo has anti-bacterial properties which helps little feet fresh and clean.   FABRIC: 64% VISCOSE DERIVED FROM BAMBOO 26% ORGANIC COTTON* 8% RECYCLED POLYESTER** 2% ELASTANE   *certified organic cotton. **Certified Global Recycled Standard   CODE  SBK6025