Mixfeer Detachable Full Face Sports Safety for Cycling Skateboarding Roller Skating

Detachable mouth protection design,easy to convert between full face and half face. Strong PC shell and EPS foam absorb shock and impact. 14 vents and vented mouth protection keep your child cool. Visor provides increased shade for your kid's eyes. Adjustable dial makes the fit head sizes: 50-56cm19.7-22.0in.