The best-selling children's and youth helmet Crackerjack from MET is now available with a Mips protection system to enhance safety. Mips is an internal ring system that absorbs the rotational forces that occur during a fall. The classic design has been optimized in terms of shape and function, particularly providing improved protection for the back of the head. The integrated LED system ensures good visibility when young riders venture out in the dark. The adjustment system can be tailored via a dial to fit head circumferences from 52 to 57 cm. Features: - In-mould polycarbonate shell with EPS inner shell - Extended head coverage for protecting the back of the head - MIPS-Evolve® brain protection system absorbs rotational forces - Refined interior shape for better fit and comfort - Integrated insect net - 13 ventilation openings for a pleasant climate - MET Safe-T JR Led Fit System with integrated LED light and adjustment dial - 360° head strap for ideal and customizable fit - Reflective rear sticker for improved visibility - Integrated LED light, 3 LEDs, 40 hours battery life - Straps with adjustable sliders - Hand-washable comfort padding Size / Weight: Universal = 52 to 57 cm / 300 g Delivery includes: 1 x MET Crackerjack Mips youth helmet