We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our 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
Specifications for Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's:
Manufacturer:
Smartwool
Sleeve Length:
Long Sleeve
Age Group:
Adults
Apparel Fit:
Slim
Gender:
Male
Application:
Baselayer Top
Fabric/Material:
100% Merino Wool
Weight:
10.51 oz
Fastener/Closure Type:
1/4 Zip
Fire Resistant:
No
Features of Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's
Our slim fit is intended to follow the contours of the body
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
Package Contents:
Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's
Style Variants
Available Colors: Black, Charcoal Heather, Deep Navy, Mink Heather
Size Reference for SmartWool Men's Fit and Size Chart
Available Sizes: Small, Medium, Large, Extra Large






























