Aerodynamic Cooling Vents to keep your child's head Cool and Comfortable</br>ASTM and CPSC Safety Certified</br>Radical Protection & Design Perfection</br></br>Product Description</br></br>Leo here. This awesome bike helmet is designed for radical protection and design perfection. With three rowdy brothers who always give me a hard time?? this way cool bike helmet will surely keep them in line.. I hope.</br><br/>http://www.amazon.com/gp/product/B00JXCQZUU