Bicycle helmet Meteor Ovlo M 55-58 cm pink 16863 , quad or skateboard. Design with reflective details. Light, ergonomic design.  Shell made of highly stretchy polystyrene EPS protects against injuries by absorbing all stresses that may be generated during a fall. Detachable visor. The helmet has been size adjusted using a multi-stage ring (closing Fit Size-headlock) and special buckles. The lining components are detachable, so they can be washed or dried. The continuous air flow provides 23 ventilation holes with the Air system Flow. Helmet with countless amount of microscopic air pores. Technical data: · Outer shell material: PVC Inner absorbing material: EPS· Certificate - product complies with the requirements of the European standard EN 1078· Size M: adjustment 55-58 cm· System Fit Size - headlock multi-stage smooth adjustment ring circumference;  using one hand you can fit the helmet to your head without problems using a small knob located in the back part of the helmet· Antibacterial interior – soft, pleasant touch covers, which does not catch on the hair, prevents the growth of bacteria and reduces the unpleasant odor caused by sweat System Air Flow- constant air circulation around the head and heat dissipation · System Fly Net - mesh located in the front holes ventilation, protects the head from insect bites while driving in warm and humid conditions· System Quick-Release - buckles quick fastener· Removable release elements ;beds - are easier to keep clean and sweat-absorbing when they can be washed and dried efficiently