1 Pair Ladies Wool Mix Knee High Wellington Rubber Boot Socks 5-9 usa 40% Wool 40% Acryic 20% Polyester machine washable at 30 degrees Long Knee High Length one size to fit Ladies5-9 usa Soft , not harsh yarns, knee high length Ideal for Hiking , Walking and great with boots as a fashion statement Wool Blend for warmth Cushion soles and gentle grip tops.