The men’s Causey Pike Pants are a durable trail trouser, designed for backpacking, trekking and hiking. They’re made of 95% nylon (with 67% recycled content) and have a touch of spandex for mobile 4-way stretch. Patagonia coated them with a moisture-shedding durable water-repellent finish, and they deliver UPF 50+ sun protection while out on the trail. The Causey Pike Pants have a slim-straight silhouette that sits on the waist, fits loosely contoured through the seat and thighs, and stays straight from knee to ankle. The zippered bottom cuffs have expandable gussets that fit over boots, and the clean waistband has a fully adjustable, integrated webbing belt for a personalized fit. Multiple pockets provide storage options, while a gusseted crotch and articulated knees allow for an improved range of motion.