Dr. Comfort „Shape to Fit“ Crew Length for Men and WomenPriced per pair. Choose Black or White and your size in the drop down. You will love these socks!Dr. Comfort diabetic crew socks are designed to keep your feet healthy. Their smooth-seam construction reduces the risk of unwanted friction that can lead to calluses. Anti-microbial odor control and nano bamboo charcoal fibers help keep your feet dry, which prevents infection. And because they’re non-binding, they don’t inhibit your circulation. Dr. Comfort crew socks are available in white or black They’re available in a range of men’s and women’s sizes. And the dye in the colored socks doesn’t bleed out of the fabric, reducing your risk of foot infection. Why Nano Bamboo Charcoal Fibers? Nano Bamboo Charcoal Fibers release Far Infrared Rays that may promote blood circulation and anion production, which has health benefits. Nano Bamboo Charcoal is also a natural deodorizer. It’s a sustainable, chemical-free way to take care of your feet. Built to last up to 4 times longer than ordinary socks. Naturally promotes blood circulation and reduces odors. Nano Bamboo Charcoal Fiber Padding in Heel and Forefoot. 60% Acrylic, 19% Bamboo Charcoal Polyester, 11% Polyester, 8% Lycra Spandex, 2% Spandex.If you experience any open sores or persistant pain, consult your medical professional. Thank you for shopping! Right In Step Footcare ProductsGreat customer service is our business. We ship within 24 hours.