Shelter From The Storm | Lightweight, packable rain protection with a no-frills attitude that will have you back on the trail come rain or shine. Pertex Shield Revolve | This waterproof, breathable fabric is made entirely from recycled materials, and it’s easier to recycle or repurpose these pants when they’re ready to be retired. PFC-Free Water Resistance | The DWR coating is free of harmful perfluorocarbons and helps water bead off to enhance the already robust waterproof performance. Easy On | A fully elasticated waistband and knee-length side zippers make it easy to pull these pants on over your hiking gear. Drawcord Waist | An adjustable drawcord waistband lets you find the perfect fit, no matter how many layers you have on underneath.