Meteor KS07 Apper Bike Helmet, Size M, 52-56 cm, Pink 24899. The Meteor helmet, designed for children and teenagers, allows for safe cycling, rollerblading, or skateboarding. The lightweight construction with a durable shell has a shock-absorbing interior. The Air Flow ventilation system with 12 ventilation holes ensures proper air circulation. The buckle makes it easy to put on and take off. Adjustment with a ring makes it easy to fit. Removable padding elements. Technical data: Outer shell material: PVC. Inner absorbent material: EPS. The helmet complies with the European standard EN1078 and has a CE safety certificate. Certificate - the product complies with the requirements of Directive 89/686/EEC and the EN 1078 standard. Size / head circumference: M / 52-56 cm. Technology: Out-mold.