Smartwool PhD Run Light Elite Micro Running Sock – Women's Color:Black Encapsulated fiber structure reduces pilling

Encapsulated fiber structure reduces pilling and keeps the fabric performing wash after wash

Quality construction handles daily wear and active pursuits

Patagonia's H2No 3-layer construction keeps water out while moving sweat vapor through

Cropped performance hoodie

Cowl neck doubles as a neck gaiter-style draft shield

Smartwool PhD Run Light Elite Micro Running Sock – Women's Color:Black Encapsulated fiber structure reduces pillingBuilt for runners who want merino performance without extra bulk, the PhD Run Light Elite Micro is our pick for daily training and race days in the heat. Targeted cushioning at the ball and heel absorbs impact where it counts, while mesh ventilation zones move moisture out fast. The 4 Degree Elite Fit System keeps everything locked in place, no bunching, no slipping. Targeted Light Elite cushioning at the ball and heel for impact protection without