Smartwool's ultra light cushioned PhD® Running Ultra Light Micro is great for mild weather and shorter distances, without the tan line. Thanks to ReliaWool™ Technology in high density impact zones, these socks are sure to outrun your running shoes.
- Knit in USA of Imported Yarn: 54% Merino Wool, 44% Nylon, 2% Elastane
- 1.5" overall height
- Ultra light cushion
- 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
|Smartwool Adult Sock Sizing|