Cirrus is Trivio's top model. This helmet is super light and equiped with ventilation system that keeps your head cool even during the hottest rides. Cirrus is available in two color versions: white / black and black / red. It also comes in three sizes: S (51-54cm), M (54-58cm) and L (58-61cm). The fit is easy to set up thanks to the handy fitting system. Turn the rotary button to adapt the helmet firmly on the head. The internal padding is made of anti-bacterial material. This helmet comes with removable insert net that keeps dirt and insects out of your helmet and is also washable. Furthermore, you also get a helmet bag so you can store your helmet safely after your ride. Cirrus weighs 195 grams.