The Gatehouse Air Rider MK II is a low-profile helmet, ideal for every day riding. It features dial size adjustment to ensure a good fit. This makes it a popular choice for children whose helmet size is likely to increase. The Air Rider MK II is lightweight and well ventilated, and has a secure 4-point harness and removable and washable liner. This helmet is kitemarked to PAS015 2011 and is suitable for both competition and leisure riding. Available in matt black and matt navy.