Smartwool's 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.
- 100% Merino Wool
- Slim Fit
- Interlock Knit
- 8" (20 cm) Center Front zip with Semi-Locking Logo Slider
- Back Body Seam Wraps to Front for Body Enhancing Fit
- Shoulder Panels Eliminate Top Shoulder Seams
- Flatlock Seam Construction is Designed to Eliminate Chafing