The Chiru is a fantastic MTB helmet from Lazer! Top end performance at a great price. The colour matched and fully integrated visor looks great and keeps sun out of the eyes and off the face. 15 vents keep the interior cool on those long singletrack climbs. The TS+ retention system with Adjustable Head Basket allows for a secure and easy helmet adjustment and delivers a perfect fit for every ride. Turnfit® Plus system 15 vents Increased protection – With deep rear coverage Visor – Keep the sun and the mud out of your eyes.