DESIGN - You'll love the gloss and matte purple and pink leopard print, 3D cat ears, and accent pink buckles CONSTRUCTION - Adjustable straps for a custom snug fit, and aerodynamic cooling vents for great airflow. Durable outer PVC shell, and impact dampening expanded polystyrene inner foam construction STYLE - Perfect light weight helmet for ridding around on a bike, scooter, skateboard or rollerblades! COMPLIANCE - Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older SPECIFICATION - Recommended for ages 8-14 years but will fit most heads measuring 54cm-58cm. Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that doesn't fit can be dangerous