Pamper your feet with nature’s technical fiber: Smartwool's Merino wool. Their PhD Ultra Light socks are extra-thin for an airy, high-performance feel. Wool’s excellent wicking abilities, temperature regulation, anti-odor properties, and softness will make these some of your favorite socks. You’ll also love the supportive feel afforded by the 4-Degree Fit System. And, you can trust these socks to be around for the long run with Smartwool's patented Reliawool Technology.
PhD Sock Technology
|Graphite/Orange / Large||605284639917||SW071018 L||C20943+004|
|Graphite/Orange / X-Large||605284639931||SW071 018 XL||C20943+005|