The best selling SmartWool Men's NTS Mid 250 Zip T and warmest baselayer just got a little more refined with an improved fit, chafe-free seam construction and panels that offer more comfort with a pack.
- 10" center front zipper
- Flatlock seam construction designed to eliminate chafing
- Form Fit
- Interlock knit
- UPF 50
- Shoulder panels eliminate top shoulder seam
- Fabric: 100% Merino Wool