and it packs small enough to fit in the laptop sleeve of a backpack

They’re perfect for any activity on the trail

and sustainability

Arc’teryx works to reduce its environmental impact through responsible sourcing

Roughly fits up to three Black Hole® Cubes - 14L

PATAGONIA MEN'S CAPILENE MIDWEIGHT CREW SIZE:MEDIUM and it packs small enoughA classic, all around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow core yarns and a diamond grid back trap warm air, wick moisture and dry fast. HeiQ Pure odor control keeps things fresh. Made in a Fair Trade Certified factory. Features Smooth, soft face makes for easy layering; HeiQ Pure odor control keeps things fresh Classic crew styling with internal neck tape for added comfort; locker loop for hang