Lightweight and ultrapackable, the hybrid R1 Vest from Patagonia offers just the right amount of core warmth for high-output days in the mountains. Built with Polartec Power Grid fabric with a HeiQ Pure odor control boost, the R1 offers outstanding stretch and breathability for outdoor adventures. The hybrid design delivers warmth around your chest and shoulders while improving back and underarm breathability and venting extra heat. The R1 vest boasts a slim fit with a center-front zip and low-profile zipper garage at the chin for next-to-skin comfort; plus a low-bulk hem makes for easy layering.
Fabrics offer outstanding stretch and increased mobility
Low-profile shoulder seams offer chafe-free comfort under a pack
Zippered left-chest pocket with a mesh pocket bag for breathability
Summer 2025 product
Specs
Material
Polartec Power Grid 93% recycled polyester, 7% spandex grid fleece (body) Polartec Power Grid 92% recycled polyester, 8% spandex jersey (Side panels and back)
