Stay Strong sports performance socks are purpose-built and functionally fashionable. They include our “Stretch-to-Fit” sizing system and our exclusive “Easy-fit” cuff for a perfect fit every time on any foot. These features create superior softness and comfort to help eliminate blisters and hot spots. We also feature a double stitched heel & toe for added strength and durability. Available in 2 sizes – S/M & L/XL