Lightweight and ultrapackable, the hybridized Patagonia Men's 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.

• Durable, stretchy and breathable Polartec Power Grid fabric
• HeiQ Fresh durable odor control keeps the funk away
• Hybrid design boosts warmth around your chest and shoulders
• Fabrics offer outstanding stretch and increased mobility
• 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
• Low-profile shoulder seams offer chafe-free comfort under a pack
• Zippered left-chest pocket with a mesh pocket bag for breathability
• Fair Trade Certified sewn means the people who made it earned a premium for their labor
• Manufacturer limited lifetime warranty against defects in materials and workmanship