Smartwool Men's Classic Thermal Merino Colorblock Crew Base Layer Top

Smartwool® Men's Classic Thermal Merino Colorblock Crew Base Layer Top features 100% Merino Wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breathability, thermoregulation, and odor resistance. From hiking to running and skiing, this base layer brings consistent comfort, plus reliable warmth and durability, for every winter activity.

• Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino Wool with interlock knit for comfort
• Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
• Side seams wrap to front
• Slim Fit: intended to follow the contours of the body
• Made in Vietnam