Smartwool PhD Run Ultra Light Micro Socks Size:M Fold-down legs for maximum light

Fold-down legs for maximum light dispersion

Premium water repellent nylon twill

GARMENT DYE WITH SOFTENER WASH

providing outstanding fit and unrestricted movement when wearing the carrier

The headband is reflective to remain visible at night

Smartwool PhD Run Ultra Light Micro Socks Size:M Fold-down legs for maximum lightWhen it comes to running socks, we pull out all the stops to keep making improvements on our products. With brand new Shred Shield technology to help improve wear in the toe box, our PhD Run Ultra Light Micro socks feature the 4 Degree elite fit system and our Indestructawool technology for a dialed in fit and improved durability. Features Indestructawool technology for enhanced durability 4 Degree elite fit system for a dialed, performance oriented