The Tone helmet is mindfully designed for good looks and dependability, redefining how a bike helmet looks when it performs. An integrated fit system with Tri-fix webbing adjustment makes it easy to set your fit and get on your way, while internal channels keep air moving as you briskly ride along in comfort. Tone gives you all the right reasons to get outside, from a commute to everyday cruising. For helmets sold in the U.S. and Canada, it complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.