Smartwool PhD Run Light Elite Black
Some of our best fitting, most advanced run socks yet—we've packed years of testing, prototypes, and running smarts into these ZQ-Certified Merino wool socks. Featuring Targeted cushioning in the ball and heel of the foot to help maximize comfort with minimal in-shoe volume, body-mapped mesh ventilation zones, and a Virtually Seamless™ toe, this running socks is ready to keep up with you.
Cushioning in specific places depending on activity. Typically on the ball of the foot and the heel.
4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
Made In The USA
Virtually Seamless™ Toe
Smoothed out toe seams for ultimate in-shoe fit and comfort
Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit