Smartwool Classic Thermal Merino Base Layer 1/4 Zip for Men Free Fly FUSE is the most versatile

FUSE is the most versatile midrange driver we have ever made

Flat Felled Double Stitched Seams

small to medium frame size but fit well on smaller heads too

all-natural white chicken in a thick and creamy alfredo sauce

and an AirScape backpanel keeps you cool and dry as you move through your journey

Smartwool Classic Thermal Merino Base Layer 1/4 Zip for Men Free Fly FUSE is the most versatileWe'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,