Nilox helmet for kids with rear LED light – Ride safely with the Nilox helmet. In Mold technology, which involves directly fusing the polycarbonate shell and foam lining, ensures the helmet’s strength and lightness. The rear LED light with 3 flash modes allows visibility in nighttime conditions while the 8 air vents ensure an ideal temperature during use. The helmet is CE EN 1078 certified and is made in size S/M, for a head circumference of 52-57 cm.