Silky-soft Capilene® 1 is the lightest of all Patagonia technical baselayers. A master at managing moisture to keep you cool during active use in warm to sweltering conditions, the Capilne 1 Bottoms also help protect from the sun and acts as an excellent quick-wicking baselayer beneath heftier Capilene® or wool insulation when the mercury plummets. This Patagonia pant is made from 100% recycled polyester with Gladiodor™ natural odor control. The Capilene 1 Bottom is 100% recyclable through Patagonia Common Threads Garment Recycling Program. Made in USA. Silky-soft and featherweight leg coverage made of Patagonia fast-wicking and fast-drying Capilene® 1 performance baselayer fabric.