Smartwool 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 Indestructawool technology designed for added durability and an Achilles tab designed to help prevent sock slippage. Thanks to brand-new Shred Shield technology, 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
- Yarns: 48% Merino Wool, 48% Nylon, 4% Elastane