The Cascade Trail looks basic at first glance but, have another gander. A vented back yoke and mesh interior create what the Unicorn Farm calls an "installed cooling system." The features don't end there and are KAVU to the kore - party pocket, front chest pocket with front yoke placket, wicking, and UV protection. Last but certainly not least, is the planet approved and outdoor ready fabric made from certified recycled stretch polyester micro rip stop. Say that five times fast.