As an avid runner, you need a sock that can keep up with your pace. Smartwool's PhD® Run socks are designed to stay comfortable through every mile. The minimal ultra-light cushion is built for performance. With breathable merino wool and mesh venting, you won't be afraid to go hard in the heat!
Whether you're a marathoner or a casual trail runner, you know how important it is to have quality gear. One out-of-place stitch can seriously mess with your mental. That's why it's vital to have socks that stay comfortable through every stride. Smartwool's PhD® Run socks are there for every speed workout and long run. This pair won't bunch or slip, and a Virtually Seamless™ toe means you'll forget you're even wearing socks. Don't be afraid to break a serious sweat–breathable merino wool and mesh ventilation zones work to wick away moisture and keep your feet cool, even in the dead of summer. These socks are built to last, so get ready to log the miles with your new favorite running buddies!