Skateboard Helmet Impact Resistance Ventilation for Youth & Adults

HIGH-IMPACT —Built for both comfort and impact resistance with REINFORCED ABS SHELL & THICKENED SHOCK-ABSORBING EPS CORE.
11 STRATEGICALLY PLACED VENTS—As designed with multiple vents, special aerodynamic design and breathable foam, the skate helmets help reduce sweating and keep feel cool even during intense body movement
MEASURE HEAD CIRCUMFERENCE—Pls measure the circumference of your head before placing orders.Size Chart:Small:17.71″-19.29″ (45cm-49cm); Medium:20.04″-22.04″(51m-56cm); Large:21.25″-23.62″(54cm-60cm). It is recommended to choose the larger one if your size is in the maximum value.