Smartwool has put all of their smarts into these new and improved Women's PhD® Run Ultra Light socks. You won't break your stride, thanks to Smartwool's 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 some of Smartwool's best running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.
Care: Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.