The Balega Hidden Contour Recycled No Show Socks feature full-length underfoot cushioning with a secure elastic fit for comfort over any running distance.  Drynamix® Mesh panels on the top of the sock enhance breathability while a rear heel tab and hand-linked seamless design protect your feet from blisters. As an added benefit, the Hidden Contour Recycled No Show Socks are constructed with yarn made from plastic waste, making these socks a great choice for your feet and the planet.