Smartwool Mens NTS Midweight 250 Crew - NP600
Our best selling, 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.
Features:
-Form Fit
-Interlock knit; UPF 50+
-Crew neck with set-in sleeves
-Shoulder panels eliminate top shoulder seams
-Flatlock seam construction designed to eliminate chafing