Smartwool has 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.
Details
Made in Vietnam: 100% Wool-Merino. Exclusive of Decoration.
PDP Features
Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino wool with interlock knit for comfortFlatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafingSide seams wrap to frontTher slim fit is intended to follow the contours of the body
Style Variants
Available Colors: Deep Navy, Pewter Blue Heather, Black Color Shift, Black, Charcoal Heather, Winter Moss Summit Soul, Mink Heather
Size Reference for SmartWool Merino Base Layer 1/4 Zip
Available Sizes: S, M, L, XL, XXL











