Safety: D.O.T Approved. The shell is made of ABS, lightweight and impact resistant, The inner thickening buffer layer is made of high-density EPS foam, and the excellent elastic cushioning can well cushion the frictional collisions that occur during
Adjustable Quick-release Buckle: Quick buckle and thick nylon elastic band at the chin, which can be adjusted to protect your head and is very reliable
Breathable ventilation: This adult/child helmet not only has been tested in the laboratory, which can greatly reduce injuries, but also has 11 ventilation holes with special aerodynamic design to reduce sweating and keep you cool when playing
Multiple sports uses: suitable for sports and outdoor helmets for adults/children, which can protect adults/children from bumps and abrasions, and are specially designed for skating/skating shoes, cycling/bicycles, scooters, long Board,
Three sizes are available: Small size is <56cm, Medium size is 56-58cm, Large size is 58-60cm
FSPEED Skateboard Cycling Helmet, Two Removable Liners Ventilation Multi-Sport Scooter Roller Skate Inline Skating Rollerblading for Kids, Youth and Adults smal Size