The Bell Servo BMX Bike Helmet is designed to provide additional protection whether on a trail, BMX competition, or cruising the city streets. It features full-coverage plush interior padding, removable and washable cheek pads, as well as a comfortable neck roll for increased padding and protection. This BMX bike helmet not only covers your head, it covers the chin and jaw, as well. It comes with an integrated ventilation system that helps keep you from overheating. Suitable for bicycles only. NOT approved for use with motorized bikes. Complies with the U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.