Crafted in much-loved and incredibly soft bamboo, organic cotton and recycled polyester blend, these sustainable socks are breathable, naturally anti-bacterial and anti-fungal, so your feet (and the planet) stay happy and healthy. Available in four equally fun coloured versions.s that these socks are created in factories that pay living wages, and treat the workers with respect at all times. Exclusive to Thought in-house designed pattern Super-soft bamboo and organic cotton blend Breathable Strong heel and toe for long wear and hand-linked toes for seamless feel Thought branded sole Made from & Care for:  54% VISCOSE DERIVED FROM BAMBOO 22% ORGANIC COTTON* 22% RECYCLED POLYESTER** 2% ELASTANE   *certified organic cotton. **Certified Global Recycled Standard