Waterproof protection for lightweight backpacking, hiking, and mountain travel? The Men's PreCip® Eco Pants - Long length meet all those requirements—and deliver it in an environmentally friendly package you can feel good about. The waterproof/breathable PFC-free DWR Marmot NanoPro recycled nylon ripstop fabric plus 100% taped seams will keep you dry. Cinch the drawcord at the elastic waist for a more secure fit and open up the side ankle zippers with snap tabs to change your shoes. Stash small gear in front and back zippered pockets.