Women's Smartwool PhD Run Ultra Light Micro Socks
Lots of technology lives in these pair of socks. With added durability and an Achilles tab designed to help prevent sock slippage, this sock will help you push toward your finish line and achieve higher mileage. Featuring brand-new technology to reduce wear and tear from your toes. Made In USA. 48% Merino Wool, 48% Nylon, 4% Elastane.