Smartwool's put all of their smarts into these new and improved Women's PhD® Run Ultra Light Micro socks. You won't break your stride, thanks to their Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding their 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.
- 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