Lixada Kids Sports Helmet Detachable and IntegrallyMolded for Maximum Protection

2-in-1 Helmet: Detachable design makes it easy to convert between full face and half face helmet with a push button in both side of the helmet. Integrally-molded: Hard polycarbonate shell and shock-absorption EPS foam provide . Visor provides increased shade for your kid's eyes. Good Ventilation: 13 vents promote hot and cold air transfer to keep your child cool; vented mouth protector for enhanced breathability. Adjustable Size: Easy-to-adjust dial provides a customized fit for different head sizes. 2 sets of liner pads (with 1 set assembled) are provided for easy replacement and cleaning: 12mm thick liner is used for 52 - 56cm head circumference, and 8mm liner for 54 - 58cm head circumference. Great Protective Gear: Perfect for your child while cycling, skateboarding, roller skating, riding a scooter, longboard, or doing more sports.