BATFOX Kids Sports Helmet | Full-face Heamets,Suitable for Bicycles and Skateboards

Batfox Bicycle Helmet InformationMaterial: EPS+PCNet weight: About 430gAge: Kids bicycle helmetHead circumference: 18.90-21.26 inch (48-54cm) AdjustableFeatures: Breathable Vents, Detachable Chin Guard ,Adjustable Head Circumference,Impact-Absorbing CushioningApplication: Bicycles, Roller Skates, Skateboards, and Balance BikesOne-Piece Bike Helmet Construction: Extreme cycling helmets adopts a one-piece construction with a shock-absorbing PC material outer shell and EPS inner foam. Its crafted design is not glued together like other MTB bike helmets, and the external shell fully covers the EPS foam, which ensures a longer-lasting durable yet safer structure. This safety technology is lightweight yet super tough and provides all-around protection for your head while riding.3D Ventilation System: This cycling helmet features an advanced airflow design with 13 strategically placed aerodynamic vents, including large main vents and precision micro-vents on the chin guard. The optimized ven