Meteor Ovlo M Bike Helmet 55-58 cm White and Mint 17862. The Meteor helmet provides maximum head protection while cycling, scootering, inline skating, roller skating, quad biking, or skateboarding. It features reflective details and a lightweight, ergonomic design. The shell, made of highly flexible EPS polystyrene, protects against injuries by absorbing all the stresses that can occur during a fall. The visor is permanently attached. The helmet is size-adjustable using a multi-position ring (Fit Size-headlock closure) and special buckles. The padding is removable for washing and drying. 23 ventilation openings with the Air Flow system ensure a constant airflow. The helmet features countless microscopic air pores. Technical data: · Outer shell material: PVC · Absorbent material inside: EPS · Certificate - product complies with the requirements of the European standard EN 1078 · Size M: adjustment 55-58 cm · Fit Size System - headlock multi-stage ring for smooth circumference adjustment; using one hand, you can easily adjust the helmet to your head using a small knob located at the back of the helmet · Antibacterial interior - soft, pleasant to the touch lining that does not catch on hair, prevents the growth of bacteria and reduces unpleasant odors caused by sweat · Air Flow System - constant air circulation around the head and heat dissipation · Fly Net System - mesh located in the front ventilation openings, protects the head from insect bites when riding in warm and humid conditions · Quick-Release System - quick fastening buckles · Removable lining elements - it is easier to keep the sweat-absorbing elements clean when they can be washed and dried efficiently