HeadSavers are available in two sizes which are fully Velcro adjustable to fit most people. When placed on the head HeadSaver offers an extremely comfortable fit that holds the HeadSaver in place so that during a fall the HeadSaver should not come off the head. If additional securing to the wearers head is required a Velcro detachable chin strap with clip is provided with every HeadSaver. There are 3 coverings available to dress up HeadSaver in style- the classic beanie, the practical sun hat, and the very stylish headscarf. HeadSaver - the only stylish soft head protector thats scientifically validated!