Perfect for new explorers and backyard adventurers, this lightweight 400D nylon suit is coated with a DWR finish to keep kids dry during muddy, messy play. It features bright, cheerful colors that kids love, plus articulated knees, an elastic waistband, and soft fleece-lined collar for full freedom and comfort. Great for caving, great for play, and great for growing—thanks to hidden growth tucks that add extra room when you need it.