Moab FST Low Waterproof Shoes - Kids', excellent, gently worn condition, perfect for hiking and more. Size 3M. Orange, navy blue and gray. Made for plunging into leaf piles and tackling Saturday-morning hikes, the kids' Merrell Moab FST Low shoes offer waterproof protection in a supportive package, designed with growing feet in mind. WATERPROOF Yes UPPER Synthetic/mesh