Extra Wide Dress Crew Sock 2700 100% Cotton Comfort fit, Non-binding, Stretches to at least 10" Designed for wide feet and swollen legs, Perfect for medical conditions such as edema and circulatory problems Machine washable, Fits shoe size 8-11 up to 6E Fabric: 76% Cotton, 22% Nylon, 2% Spandex, Made in USA