We've put all of our smarts into these new and improved Women's PhD® Run Ultra Light Micro socks. You won't break your stride, thanks to our Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding our brand-new Shred Shield™ technology to one of our best running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.
PhD® Built for Performance in the Highest Degree.
Women's specific fit; narrower heel and slimmer fit.
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.
Mesh ventilation zones provide optimum moisture management and maximum breathability.
Ultra Light Cushion: Non-cushioned for maximum performance in close-fitting shoes.
Shred Shield helps reduce wear from toes.
Sock Height: Micro
Virtually Seamless™ toe for enhanced comfort
Achilles tab designed to prevent sock from slipping down into footwear
Made in USA of Imported Yarns: 48% Merino Wool, 48% Nylon, 4% Elastane