With all of the features that the PhD® Run Ultra Light Micro offers, your newest technology may be in your sock drawer. Indestructawoolâ„¢; technology provides you with enhanced durability, while a 4 Degreeâ„¢; elite fit system makes for a performance oriented fit. And Shred Shieldâ„¢; technology reduces wear and tear from your toes. It’s breathable, comfortable, and built to help take you farther.
Size Guide (based on shoe size)
–Â Medium: Men’s 6-8.5
–Â Large: Men’s 9-11.5
–Â XL: Men’s 12-14.5







Reviews
There are no reviews yet.