SATISFACTION GUARANTEE: If our socks do not meet your expectations contact us directly and we will make sure to accommodate you accordingly. Your satisfaction is our utmost importance!. MATERIAL SIZE AND CARE: 90% cotton, 7% Elastane, 3% Polyester. Our loose fit non-slip diabetic socks are available in 3 sizes: sock size 9-11 / US shoe size 5-10 (standard women’s); sock size 10-13/ US shoe size 7-12 (standard men’s); sock size 13-15/US shoe size 9-14 (larger than standard men’s). Size numbers indicate the number of inches the foot measures from heel to toe. Machine wash cold and tumble dry low for best results. OPTIMAL PERFORMANCE: We design our socks to bring optimal performance for you. Although it has a loose fit top, the socks will stay up and not sag. The ultra-soft and breathable material is what makes it great to wear all day long. Its all about your comfort!. LOOSE FIT AND NON-BINDING: These excellent diabetic ankle socks are physician approved and highly recommended for people with diabetes, edema, and neuropathy caused by circulatory problems. Its loose fit and non-binding top will allow your blood to flow unimpeded, boosting blood circulation. PREMIUM QUALITY: Debra Weitzner diabetic socks for men and women offer a combination of quality, comfort, and style. Our socks are breathable, soft, and well-fitting, making it the perfect choice for you. Be cushioned by our extra padding on the socks for sensitive areas like the soles of your feet, which can help prevent foot injuries!. Machine Wash. 90% Cotton.