Lazer Roller bicycle helmet The Lazer Roller helmet offers protection, style and comfort to cyclists who don't want to dig too deep into their pockets. The inconspicuous design and comfortable features ensure that it feels equally at home in the city and nature. An in-mold construction keeps the weight low, while a visor offers extra protection. The 28 ventilation openings ensure that you are always cool and comfortable while cycling. The helmet also has an insect protection net. With a dial on the back of the helmet you can adjust a head basket that safely secures a large part of the back of your head. A quick turn of the TS+ dial ensures a good and comfortable fit that keeps the helmet firmly in place. Adjust it in an instant and start your cycling adventures. Specifications: Color: Matte white Gender: Unisex Outer material: Plastic Lining material: EPS Adjustment: Rotary knob Dimensions: 34 x 24 x 18.2 cm (LxWxH) Ventilation openings: 28 LED: Compatible TS + LED Head circumference: 52-56 cm Size: S