Breathe is where nature meets performance. The first alpaca activewear ever made, Breathe combines traceable Alpaca and eucalyptus-based Tencel on the outside with ultra-soft Organic Cotton on the inside, creating a true triple threat of natural fibers. The result? Gear that's thermoregulating, lightweight, and built to last - all day, every day, every adventure. With a slimmer athletic silhouette, this breathable men's zip up hoodie has been upgraded with a refined fit for extra mobility. We've also added zippered front pockets for stashing your keys or phone securely, and thumbholes for cozy coverage as you cruise. Experience 100% natural fibers and leave polyester in the dust.