Sock Therapy Bamboo Socks - Put your feet into sock therapy! Bamboo is some kind of magic material. It is cool in the Summer, while still managing to be warm in the Winter. It is also super soft and sustainable too. Like we said.....magic! We add a little Sock Therapy innovation of our own with funky designs and bright colours. The result is a pair of socks you'll never want to take off! (Seriously though, you should wash them now and then!) Women's Designs - One size UK 4 - 7, Europe 36 - 41.