Heavyweight X 1/4 Zip Base Layer size:XL The slim profile and slick

The slim profile and slick design make it as unobtrusive as it is unmistakable

On the road to high-tech

the Frickin slim fit joggers bring you lightweight stretch that won't weigh you down

sweat- and water-resistance and up to 60 hours of battery time

We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics

Heavyweight X 1/4 Zip Base Layer size:XL The slim profile and slickDescription Winter Base Layer Top. Heavyweight warmth with climate and odor control tech. Think warm, and layer up. When the mountain calls for an extra layer, this shirt answers. The men's Burton Heavyweight X Base Layer Quarter Zip will keep your personal climate under control, so you can worry about scoping hits and perfecting your landing.