The Smartwool PhD Running Ultra Light Mini is the perfect running sock for mild weather and shorter distances. Thanks to ReliaWool Technology in high density impact zones, these socks are sure to outrun your running shoes.
New 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place
Patent pending ReliaWool Technology in high impact areas provides the longer lasting protection to keep feet comfortable
Low profile and durable virtually seamless toe
Alternating 1x1 welt
Single layer 1x1 ribbed top
200 needle construction providing highest knit density while maintaning ultra light weight
