Smartwool have updated the fit of their Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics.
As one of their heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more.
Merino wool offers all the benefits of wool, but with added softness, itch-free comfort, and superior moisture-wicking properties.
Exclusive of Decoration
Slim Fit: This style is designed to fit closer to the body, creating a more tailored and streamlined appearance.