These are diabetic socks for men, with a cushion sole and made with Rayon from Bamboo – a natural, anti-microbial fiber that wicks away moisture, and regulates body temperature. Non-binding top means it won’t restrict circulation and invisible toe seam reduces irritation. Best for diabetics and others with sensitive feet conditions; No more blisters, hot spots or calluses!Sizes available:Large (Men’s 8-12 Shoe / Women’s 10-13 Shoe)Content: 83% Rayon from Bamboo, 14% Nylon, 3% LycraHalf cushion provides added comfort without being too bulkyNon Binding LegSeamless toe reduces irritationSuitable for use with dress clothes/business attireMid weight: 77 grams(L)Made proudly in Toronto, Canada