Darn Tough Vermont Women's Stripe Micro Crew Cushion - Style 1904 Micro crew height, not too high and not too low Cushioned bottom 67% Merino Wool, 29% Nylon, 4% Lycra Spandex - repels bacteria and odor Made in Vermont and guaranteed for life Women's Sizes: Small 4.5-7, Medium 7.5-9.5, Large 10-11.5