Lightweight and sturdy helmet made using In-Mold technology, which combines a hard outer shell with an inner cushioning layer. The outer shell made of polycarbonate (PC) protects against impacts, while the EPS foam interior effectively absorbs energy in the event of a fall. The Head Lock adjustment system enables precise adjustment to the head circumference. 13 ventilation openings (3 at the front, 7 at the top, 3 at the back) ensure good air circulation while riding.   Parameters: Technology: In-Mold Adjustment: Head Lock system Available sizes: 54–58 cm or 58-61 cm Outer shell: polycarbonate (PC) Inner layer: black EPS foam Ventilation: 13 openings (3 at the front, 7 at the top, 3 at the back) Weight: 240 ±10 g Safety standard: EN 1078 Recommended for: recreational riding Skill level: beginner, intermediate   Safety information: The product complies with the provisions of REGULATION (EU) 2016/425 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 9 March 2016 on personal protective equipment, transposing into Polish law the provisions of the following European Union directive: 89/686/EEC