Simple Fit helmets are easily convertible for riders who want to rock a beanie under their lid just take out the removable ear pads and liner for a skate-inspired low profile fit and feel. Control your helmet climate with the one-handed convenience of anon.s active venting. Easily fine-tune your temperatureopen for maximum airflow, closed for keeping warmth in, or anywhere in between. Endura-Shell two-piece construction features an injection-molded ABS exterior for long-lasting durability and ding-resistant strength. Built for season after season of knock-around wear and tear, this is the pinnacle in reliable protection.