Made in Peru, fair trade.  50% alpaca, 25% acrylic, 7% nylon, 8% spandex
These socks were washed in aloe vera, which causes less sweating and odour and aloe vera is anti-inflammatory and anti-microbial.
Sizing: small, women 5-7, men --
medium, women 7.5-9, men 7-8.5
Large, women 9.5-10.5, men 9-11.5
ExLarge, women --, men 12-14