The Roller helmet is just at home in the city and the outdoors. An in-mold construction keeps the weight down, while a visor provides additional protection. 28 vents make sure you are always cool and comfortable while riding. A dial at the back of the helmet controls a basket that secures a large part of the back of the head. A quick turn of the TS+ dial assures a snug yet comfortable fit that keeps the helmet firmly in place. Adjust it on the fly and start your cycling adventures.