These graduated compression diabetic calf socks feature 8-15 mmHg graduated compression and comfortable, non-binding top to improve circulation. Soft, padded soles and low-profile seams protect from skin abrasions. Moisture-wicking fibers in these compression socks keep feet cool and dry to prevent blisters. Specify size: Small (women's 7-9; men's 6-8), Med. (women's 9 1/2-11; men's 8 1/2-10), Large (women's 11 1/2-13; men's 10 1/2-12) or XL (men's 12 1/2-14). 80% acrylic/12% lycra spandex/8% nylon. Machine wash.