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.
Benefits
Mid 250
Our warmest baselayer. Works as a single layer in cool weather or as a baselayer in cold weather
UPF 50+
Naturally protects against the sun's rays
Features
Form Fit
Interlock knit
8" (20 cm) center front zip
Back body seam wraps to front for body-enhancing fit
Shoulder panels eliminate top shoulder seams
Flatlock seam construction is designed to eliminate chafing