Men's Classic Thermal Merino Base Layer 1/4 ZipWe'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,

Compact spool

padded back panel

The Micro Mini features 4 x 2 inserts for more stance options on all sizes

PRODUCT FEATURES

100% Recycled Polyester Sweater-Knit Fleece

Tote Volume: Tote volume is 61 liters

removing extra layers for lighter weight and enhanced breathability

POWER CRUNCH chunky chalk improves grip when climbing

19% lyocell

Our slim fit is intended to follow the contours of the body

underarm venting and a snap-down powder skirt

making these devices loss-proof