The Diabetic Walker Sock from Wigwam is your best bet for great comfort, serious protection, and a good fit. Isn't that what you've been looking for? Wigwam has created this sock to address all the special needs of a diabetic. The CoolMax fabric manages moisture by moving perspiration away from the body where it can evaporate quickly providing a comfortable dry environment for your feet. This sock adds no extra bulk which can lead to an improper fitting shoe. The loose knit leg stays put without restricting critical circulation. A super smooth toe closure rounds out the perfect medical sock. 65% polyester, 35% nylon.