Lace-lock bungee system with adjustable hook-and-loop strap makes for easy on/off yet offers a snug, secure fitQuick-dry linings for active useEVA insoles with arch support for all-day comfortKEEN toe bumpers prevent stubbed toes so kids can head outside worry-freeEco Anti-Odor for natural odor controlMachine-washable for easy care—select cold water and a gentle cycle, and remove to air dryNonmarking KEEN.FUSION rubber outsoles176