When a single-track adventure is the order of the day, we pull on the Caldera. Lightweight canvas woven of a quick-drying blend of cotton and nylon gives us protection from errant briars and the sun's rays (UPF 50+). The Caldera to keep us cool and protected all the way through an Indian Summer. 32" inseam. Contemporary rise. 4, 6, 8, 10, 12, 14