Helmet SMJ Globber 505-110 Primo Lights size xs/s 48-53 cm r & oacute; zeowy & nbsp; helmet SMJ for children cheese will be during r & oacute; helmet made Z ABS is equipped in cushioning racing; these; dec. construction with adjustable knob. powered on batteries, rear lamp LED shine in 3 modes modes (continuous, flashing, fast flashing). numerous holes ventilation ventilation minimizing risk adhesion and overheating sk & oacute; ry head. finishing adjustable buckle. & nbsp; size / & oacute; d head: & middot; xs-s: 48-53 cm & nbsp;