Classic Thermal Merino (250) Base Layer 1/4 Zip - Mens 61-71 cm / 24-28 in the Base 15L carries any

the Base 15L carries any equipment for your urban adventures

a luxurious fabric that naturally regulates your body’s microclimate

Pocket size Side-edge and Base-edge Sharpener with 40 mm file

From moderate local ice flows to classic mountaineering routes and technical alpine faces

Classic Thermal Merino (250) Base Layer 1/4 Zip - Mens 61-71 cm / 24-28 in the Base 15L carries anyThey've updated the fit of their Men's Merino 250 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,