Hike all day long and feel great. The Barstow Pant uses lightweight, durable modern moleskin fabric with accommodating features such as a drop-in cell phone, back patch, and logo rivet reinforced pockets for comfortable utility on the go. Optimize your hike with a full length running gusset, UPF 50+, wrinkle resistance, and moisture wicking capabilities and Go Everywhere. Regular fit. Material: Cotton, Spandex.