Patagonia R1A(R) Fleece Vest The R1A(R) Vest is your go-to layer for staying warm without overheating on fast-paced mountain days. Designed for active outdoor enthusiasts, this hybrid vest combines durable, stretchy PolartecA(R) Power GridA(R) fabric with CapileneA(R) Thermal Weight panels to reduce bulk while maintaining exceptional breathability. HeiQA(R) Pure odor control keeps things fresh, no matter how hard you push. Ideal for: Trail running Layering Climbing Strategically placed insulation provides warmth where you need it most-around the core and shoulders-while the breathable back and underarm panels efficiently vent excess heat. A slim fit, low-bulk hem, and chafe-free shoulder seams ensure all-day comfort, whether you&';re wearing it under a shell or over a baselayer. The zippered chest pocket offers secure storage without adding weight. Perfect for alpine climbing, ski touring, or cool-weather trail running, this Fair Trade Certified(TM) vest is built for movement and adventure. Pack it, layer it, and keep exploring. Features & Specs Slim fit Light and Packable: Durable, stretchy and breathable PolartecA(R) Power GridA(R) fabric is hybridized with our CapileneA(R) Thermal Weight baselayer fabric to reduce bulk and make this lightweight layer even lighter; with HeiQA(R) Pure odor control to keep things fresh Warmth Where You Need It: Hybrid design boosts warmth around your chest and shoulders, while improving back and underarm breathability and venting extra heat Stretchy Comfort: Fabrics offer outstanding stretch and increased mobility Minimal and Functional for Layering: Slim fit with a center-front zip and low-profile zipper garage at the chin for next-to-skin comfort; a low-bulk hem makes for easy layering Chafe-Free Comfort: Low-profile shoulder seams offer chafe-free comfort under a pack Zippered Chest Pocket: Zippered left-chest pocket with a mesh pocket bag for breathability Supporting the People Who Made This Product: Made in a Fair Trade Certified(TM) factory, which means the people who made this product earned a premium for their labor Country of Origin: Made in Colombia and El Salvador. Weight: 162 g (5.7 oz) Materials & Care Body: 6.9-oz PolartecA(R) Power GridA(R) 93% recycled polyester/7% spandex grid fleece Side panels and back: 3.8-oz PolartecA(R) Power GridA(R) 92% recycled polyester/8% spandex jersey Both fabrics have HeiQA(R) Pure odor control and an anti-pilling finish Fabrics are certified as bluesignA(R) approved Made in a Fair Trade Certified(TM) factory Care Instructions: Machine Wash Warm, Do Not Bleach, Tumble Dry Low, Cool Iron