The perfect bottom layer for hiking in high or cold elevations. Features a waistline to waistline (front to back) zipper for ease of access. Has side pockets on each side. Has an ankle to thigh zipper on outside seam for ventilation purposes to help cool you down when hiking. The inside leg seam can unzip all the way up to allow for rolling up the pant legs to convert the pants into shorts. Ankle opening can be velcroed closed tight around your ankle. Made with rugged, yet light-weight flame-retardant Nomax fabric.