Only one size. Each pair fits a kid's size 2 shoe through a men's size 16.
Our combo of super-stretchy yarn and an intricate waffle knit weave feels silky smooth and does two important things: helps your socks stay put and keeps your toes (and legs) snuggly warm. You'll sleep in them, eat in them, and live in them, as sustainability truly meets luxury in these beautiful and cozy socks. Not to mention, 4 recycled plastic bottles are used to make each pair. As always, for every $1 spent, $.01 is donated to ocean conservation.