Trail-Ready Warmth: The R1® Jacket Lightweight and packable for easy layering on any adventure Polartec® Power Grid® fabric provides warmth, breathability, and stretch Durable construction built to move with you From crisp mountain mornings to cool days in town, the R1® Jacket is built to go wherever you do. Its hybrid design balances warmth and airflow, keeping you comfortable whether you’re hiking, climbing, or relaxing after a long day outside. Lightweight, tough, and ready for anything—this versatile midlayer is your go-to for year-round exploration. Tech Specs Durable, stretchy and breathable Polartec® Power Grid® fabric is hybridized with our Capilene® Thermal Weight baselayer fabric to reduce bulk and make this lightweight layer even lighter; with HeiQ® Pure odor control to keep things fresh Hybrid design boosts warmth around your core while improving underarm breathability and venting extra heat Hybridized fabrics provide outstanding stretch and increased mobility, especially when reaching overhead Offset shoulder seams offer comfort under a pack and easy layering Zippered chest pocket and two zippered handwarmer pockets lie flat under a harness or pack waistbelt and have air-permeable mesh pocket bags to maintain breathability Slim-fit jacket with a center-front zipper and a low-profile zipper garage at the chin for next-to-skin comfort, with low-profile cuffs and hem Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor Made in Colombia 283 g (10 oz)