Wm's AirExchange UPF50 TankAir it out on the trail, at the crag, or by the waterthis go to base layer keeps your core covered while letting your arms fly free. AirExchange performance fabric is breathable and quick drying, so you can stay active without accumulating heat or moisture. When the sun pops out and outer layers come off, UPF 50 protection keeps you safe from blazing rays. Dropped shoulder and abrasion resistant seams keep you comfy, agile, and chafe free when youre

100% recycled polyester ripstop shell

PFAS-free C0 Durable Water Repellent (DWR) finish helps water bead off the fabric

and a shorter folded pole length makes it easy to pack this tent up and go bikepacking

seam-taped catenary-cut floor

Solution-dyed fabric reduces water consumption during manufacturing

Rinse Twice

100% seam taped for complete leakproof protection

Rated at 10

it's equally at home on the trail

and built-in UPF 30 means you can kick back on a camp chair or patio and still keep your skin protected

Center Back Length: 29

Stretch fabric offers greater comfort and freedom of movement than a traditional rain shell