Women's AirExchange UPF 50 HoodyBlaze on with the AirExchange UPF Collection. From multi day backpacks and alpine trail runs to weekend campouts with the fam, this is your new go to sun hoody. AirExchange fabric is ultra breathable, quick drying, and sweat wicking, with UPF 50 protection to keep your comfort in check and harmful UV rays at bay when temps, pace, or vert are soaring sky high. When the sun pops out on the trail, pop up your scuba hood and slip into the thumbholes for