Keep customers from walking away from your brand when you advertise on these full color unisex 13″ tube promo socks! They feature a full color imprint on both sides and the design can be different on each side at no additional charge. With the heel-less ankle tube design, one size fits most and the height above the ankle varies upon foot size. We recommend ordering a FREE sample before placing an order to verify sizing. Pricing is per pair. These are machine washable in cold water. Note: Invest in a wonderful wearable today!