The Sports Ankle Active Alpaca Socks cater to athletic use and offer superior breathability for feet. They feature micro padding for increased comfort and breathability, as well as arch support, technical action bands, enhanced padding layers, and extra support in the toe and heel. Materials: 60% Baby Alpaca, 38% Nylon, 2% Elastane.
Care Instructions: Machine wash cold and Air dry best. Do not bleach. Do not Iron, Reverse wash.
Measurements: 
Women's are a  Small/Medium 36-41 EU/5.5-10.5 US
Mens are Medium/ Large 42-48 EU/9-15 US