The leading Capilene® base-layer for active pursuits: Versatile, fast-wicking and quick to dry. Patagonia® Capilene 4 Expedition Weight Bottoms keep you warm in cool to cold conditions. Featuring Polartec® Power Dry® High Efficiency™ fabric with an open-knit grid structure that is more breathable yet warm without extra bulk. The Capilene 4 Expedition Weight Bottoms are the perfect layer under any shell pant for those cold winter days, a smooth face makes layering easy and hassle-free.
Polartec® Power Dry® High Efficiency™ fabric is designed with a smooth face management
Spandex added for stretch and ease of movement
Avg. Weight: 125 g (4.4 oz)
Fabric: 3.8-oz (129 g) Polartec® Power Dry® High Efficiency™ fabric: solids 92% recycled polyester/8% spandex; heathers, 91% polyester (30% recycled)/9% spandex, with Polygiene® permanent odor control.
Polartec® Power Dry® High Efficiency™: Baselayer fabrics made with an open-knit grid structure that are more breathable, exceptionally warm without bulk, and dry incredibly fast.
Polygiene®: Neutralizes odor by stopping the growth of odor-causing bacteria and fungi. Clothes stay fresh, odor free, and can be worn several times without laundering. Also, Polygiene® makes clothing last longer because bacteria and excessive washing don't break down fibers as quickly as they do on untreated material. Polygiene® is safe next to skin and it's bluesign® approved.
Bluesign®: Bluesign® approved fabrics offer the highest level of consumer safety by employing methods and materials in their manufacture that conserve resources and minimize impacts on people and the environment. 28% of Patagonia's F14 products are made with bluesign® approved products.