Marmot AirExchange UPF 50 Crew LS - Men's JR Gear Get the air flowing with

Get the air flowing with the handy underarm vents

Shelter Weight 2

which also contains common medications to treat pain and manage allergic reactions

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Stashable in a pack and perfect for low-bulk layering

Marmot AirExchange UPF 50 Crew LS - Men's JR Gear Get the air flowing withDescription Features Size Guide Whether youre stepping out the door for a day hike, climbing session, or backcountry excursion, throwing on this baselayer should be your first step. AirExchange performance fabric is breathable and quick drying, keeping you in your comfort zone as you power forward. When the sun pops out and outer layers come off, UPF 50 protection keeps you safe from blazing rays. Dropped shoulders and abrasion resistant seams keep