The PreCip Kids' Pant features Marmot's comfortable and breathable NanoPro waterproofing technology. NanoPro coating is comprised of densely packed pores small enough to keep water droplets from getting in, but big enough to let water vapor out—providing cool, dry comfort even as your child's activity level increases. The PreCip pant also features fully taped seams to prevent leaks, inseam gussets for increased range of motion, zippered hand pockets for storing small items, and ankle side zippers with cuff snaps—allowing your child to slip the pants on over boots and cinch the ankles to keep out cold and rain.