These quarter length socks are an excellent value find for the smart performance trainer. Super soft, comfortable, along with a great stretch fabric makes these socks move with you and flex when needed. The built-in cushion in the toe and heel areas along with a great arch support make these sock an all-day wearable item. Great for everyday use or for working out. Fits shoe sizes 6-12.5. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.