R1 Air Vest Men's Size:L The ActiveTemp™ fabric treatment will

The ActiveTemp™ fabric treatment will keep you cool

A rugged classic with utility tech added

A slim non-slip

Belt Width – 1

Adjustable snap closure customizes the fit

R1 Air Vest Men's Size:L The ActiveTemp™ fabric treatment willLightweight, stretchy and breathable, the men's Patagonia R1 vest offers just right core warmth for high output days in the mountains. The hybrid fabric vents extra heat to keep you comfortable. Durable, stretchy and breathable Polartec Power Grid fabric is hybridized with Capilene Thermal Weight base layer fabric to reduce bulk and make this layer even lighter HeiQ Pure odor control to keep things fresh Hybrid design boosts warmth around your chest