These TECH SPORT performance socks feature arch support for a secure fit, mesh top panels and a COOLMAX fiber-based moisture control system, which moves perspiration away from the foot, keeping you cooler, drier and more comfortable. Great for sports, picnics and other spring and summer activities. Fits shoe sizes 6-9. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.