Introducing the AirExchange UPF Collection. From multi-day backpacks and alpine trail runs to weekend campouts with the family-this is your new must-have sun hoody. AirExchange fabric is super breathable, quick-drying, and sweat-wicking with UPF 50 protection to keep you comfortable and harmful UV rays at a distance when temperatures, pace, or steep hills are soaring sky-high. When the sun comes out on the trail, wear your scuba hood and slide into the thumbholes for maximum coverage. Dropped shoulders and abrasion-resistant seams keep you comfortable, agile, and chafe-free for long sunny days under the weight of a pack or racking sling. Side panel zippered pocket keeps car keys, lip balm, or energy gels in reach for quick trail runs or when you're buckled into a harness or hip belt. Designed to be your trusted trail and alpine baselayer, this airy hoody will also keep you cool and burn-free on a sunny beach, boat, and bike rides.

Tech specs:

• AirExchange performance fabric provides exceptional breathablility, sun protection, and quick drying  
• Sun protection with an ultraviolet protection factor (UPF) of 50  
• Flat-felled seams increase durability and comfort when wearing a pack  
• Scuba hood increases neck coverage and sun protection  
• Shoulder seam is lowered for added comfort while wearing a pack  
• Hidden zip secure pocket on right side panel for access when wearing a pack or harness  
• Thumbholes provide extra sun protection for hands