45% olefin, 30% X2O acrylic, 25% stretch nylon</br>Seamless toe closure</br>Accepted by the American and Canadian Podiatric Medical Associations - non-binding leg and top with cushioned sole</br>Machine wash warm do not bleach tumble dry low</br>Made in USA</br></br>Product Description</br></br>Protect sensitive feet with Wigwam Men's / Women's Diabetic Strider Crew Socks Maintain your activity and minimize the risk of irritation to sensitive feet with this Wigwam Diabetic Strider Crew Sock. Seam-free, non-binding construction with moisture-repelling olefin and X20 acrylic fibers maintain an ultimate healthy and comfortable sock environment.</br><br/>http://www.amazon.com/gp/product/B001A3Y55C