Men's R1® Air Vest

Lightweight and ultrapackable, the hybridized R1® Vest offers just the right amount of core warmth for high-output days in the mountains. Built from Polartec® Power Grid® fabrics with HeiQ® Pure odor control for outstanding stretch and breathability. DETAILS Light and Packable 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 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