Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip 2026

$120.00
By Smartwool
Size
Color

Pickup available at First Stop Board Barn Killington Retail Store

Usually ready in 24 hours
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.


  • Fit: Slim
  • 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
  • Size medium center-front zipper: 10" (25 cm)
  • Made in Vietnam: 100% Wool-Merino. Exclusive of Decoration.
  • SW002821
    • Machine Wash Warm Gentle Cycle
    • Wash With Like Colors
    • Do Not Bleach
    • Tumble Dry Low
    • Cool Iron As Needed
    • Do Not Iron Decoration
    • Do Not Dry Clean
View details