Smartwool PhD Running Ultra Light Micro Sock - Men's

While the men's version hasn't been reviewed yet, there is 1 review for other versions of the PhD Running Ultra Light Micro Sock. Read all reviews »

Manufacturer's Description

Visit Smartwool's PhD Running Ultra Light Micro Sock page.

Retailers' Descriptions

Here's what other sites are saying:

Smartwool PhD Run Ultra Light Micro socks employ the 4 Degree elite fit system, Indestructawool and ReliaWool technologies for superior durability, and virtually seamless toes for comfort as you run.


Features of the Smartwool PhD Run Ultra Light Micro Sock Indestructawool Technology Features a wool-based, patent-pending yarn and construction method for exceptional durability and comfort 4 Degree elite Fit system Uses two elastics for greater stretch and recovery. Run-specific Fit Mesh ventilation zones designed specifically for male runners provide optimum temperature regulation and moisture management Virtually Seamless toe Achilles tab Made in USA

- Moosejaw

The Smartwool PhD Run Ultra Light Micro Sock is a super-lightweight, micro sock that features a blend of moisture-wicking nylon, non-itchy merino wool for comfort and odor prevention, and elastane for just enough stretch to keep your feet moving free on the road or trail.


Smartwool Footwear PhD Ultra Light Micro Sock - Men's-Graphite/Bright Blue-X-Large SW0SW148374XL. Thanks to ReliaWool Technology in high density impact zones these socks are sure to outrun your running shoes.