Stay warm on the mountain without sacrificing mobility in the Marmot Men's Thermalclime Pro 1/2-Zip Long-Sleeve Top. The Polartec Power Dry fabric is lightweight and moves moisture away from your skin rapidly to help you stay dry on intense hikes and leg-burning runs. It's also extremely stretchy to allow total freedom of movement. An athletic fit keeps the fabric close to your skin so it wicks more efficiently, and the half-zip front allows you to open it up and dump excess heat when things warm up in the afternoon. Plus, flatlock seams and a tag-free collar reduce irritation to keep you comfortable throughout the day.
Polartec Power Dry fabric
Polartec Power Dry (50% polyester, 50% recycled polyester mesh)