The perfect balance of fun and function the Performance Low Cut Running Socks are playful and perform. The heel & toe box, and under arch ribbing are anatomically designed for left and right to optimize support, comfort, and performance. With our blend of merino and anti-blister yarns, you can keep running mile after mile without a worry about your feet. The raised collar in the front and back protect from rubbing without compromising the low profile. These socks are a limited edition product and are only available as long as supplies last.