The Ovation Deluxe Schooler Helmet is lightweight with a slim profile with the added bonus of an adjustable dial fit back. This helmet has great ventilation to keep you cool, removable washable liner, removable breakaway visors and exclusive YKK® adjuster clip and buckle, positioned to stay off of the rider's face for comfort. Certified to ASTM standards. A helmet is only safe, if it fits correctly. It is always better to be fit by a professional than it is to purchase a helmet on line. Low profile and lightweight Rubberized finish Carbon fiber print and reflective piping Adjustable dial for a snug fit High flow vents to keep you cool Removable, washable Coolmax liner Removable breakaway visor YKK adjuster clip and buckle Certified to ASTM F1163 Ovation Deluxe Schooler Helmet