The Smartwool Men's 250 Baselayer Pattern 1/4 Zip Shirt is a lightweight and stylish baselayer 1/4 zip. It features a 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance.
- Fit updated to improve functionality while enhancing aesthetics
- Shoulder panels eliminate top shoulder seams
- Flatlock seam construction designed to minimize chafing