The KEEN® Kids Hightrail Waterproof Hiking Boot (Little Kid/Big Kid) pairs fast-and-light performance with rugged support for all-around active kids. Sneaker-like styling meets the durability of water-resistant leather and the technical benefits of a kids' hiker. Built on KEEN's Contoured Fit that curves with the natural shape of the foot, it's ready for trail day hikes or playground adventures.