Who knew you could have a favourite sock? Made of soft, durable bamboo, our Bamboo Ankle Sock features a low ankle cut, cushion sole, and a classic gender neutral fit. Not to mention bamboo is naturally moisture wicking - so your feet will stay nice and fresh. Details : Cushion sole and seamless toe, low ankle cut, moisture wicking bamboo. Fit : Medium: Men's 4–8 Shoe / Women's 5–9 Shoe Large: Men's 8–12 Shoe / Women's 9–13 Shoe Material : 80% rayon from bamboo, 17% nylon, 3% spandex. Origin : Made in a family-owned factory in Toronto, Canada. Care : Machine wash warm inside out, tumble dry low.