I am in love with these socks. Made from 70% baby alpaca, they are irresistibly soft and warm. They are a sheer dress sock that hugs your ankle and leg all the way up to the knee. They never fall down and would be perfect for those of you looking for a light weight sock for under boots. I wore them (even to bed) during that cold stretch where it was -20 below and although the rest of me was cold even under the blankets, my feet and legs - from the knee down - were warm as can be! I also wear them as an under-sock on really cold days doing chores. I wear them with a pair of heavier alpaca socks and my barn boots, and my feet and legs are the warmest thing on me! Make no mistake; these socks are classy and sleek; they can be worn with dressy pants or even a longer skirt, but what I love most about them is the way they make my legs and feet feel when it's cold outside.

Small - Women's 5-8, Men's 4-7

Medium - Women's 5-8, Men's 7-9

Large - Women's 10-12, Men's 9-11