ROCKBROS Kinderhelm Integralhelm mit Abnehmbare Kinnschutz für Jungen/Mädchen Rucksack 3 mm transparent

3 mm transparent

The digital display shows 2 air pressure units: PSI and bar

but also design a place to store the rain cover on the back of the bike seat

If the environment is noisy

COMFORTABLE & ELASTIC: Breathable and comfortable elastic material so you don't feel stuffy while exercising

ROCKBROS Kinderhelm Integralhelm mit Abnehmbare Kinnschutz für Jungen/Mädchen Rucksack 3 mm transparentSAFETY: PC shell + EPS foam + anti shock and anti sweat lining + integrated design + extended brim (to protect eyes from sunlight) WELL VENTILATED: With 12 large ventilation openings, this helmet is very breathable and well ventilated. The weight is approx. 406g. GOOD ADJUSTMENT SYSTEM: You can quickly adjust the size with a 360 adjustable rotary wheel at the back. GOOD FIT: With removable lining, chin strap and quick release buckle.