Alpaca is a wonderfully resilient yarn but also soft and very comfortable to wear. Available in 11 colours - Ecru, Brown, Grey, Burnt Orange, Pink, Navy, Fawn. Charcoal, Green, Mustard and Teal Our bed socks are 90% Alpaca with 10% nylon to keep the shape. Available in Small which is a UK shoe size 4 -7, Medium which is a UK shoe size 8 - 10 and Large which is size 11-13. Made in England.