Majored in performance, with a minor in active.
The SmartWool Men''s PhD Ultra Light Long-Sleeve Shirt brings lightweight warmth without stifling you on daily runs and heart-pumping workouts. Breathable mesh panels channel cool air across your upper body to prevent you from overheating. The merino wool blend actively pulls perspiration off your skin to promote evaporative cooling. Another key benefit to merino wool lies in its ability to prevent the growth of odor-causing microbes. Ultimately, this means it''ll stay fresher than pure polyester training tops, even during distance runs and intense workouts.

Performance-driven shirt for daily runs and workouts
Merino wool blend wicks moisture and promotes active cooling
Mesh panels channel cool air across your upper body
Natural antimicrobial for permanent odor-resistance
Item #SWL00R4

Material[shell] 56% merino wool, 44% polyester, [mesh] 54% merino wool, 46% polyester
Fitregular
Stylecrew
Claimed Weight6oz
Recommended Usecasual, hiking & camping
Manufacturer Warranty2 years