Smartwool Women's PhD Run Ultra Low Micro Sock

You won't break your stride, thanks to Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding Shred Shield™ technology to one of the best running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.

Features 

• "Virtually Seamless™ toe for enhanced comfort
• Sock Height: Low Ankle
• Achilles tab designed to prevent sock from slipping down into footwear
• Women's specific fit; narrower heel and slimmer fit
• Body-mapped mesh zones for added breathability
• Shred Shield™ technology reduces wear from toes
• 4 Degree™ elite fit system for a dialed, performance-oriented fit
• Indestructawool™ technology for enhanced durability