Review on Lightweight Adult Bike Helmet with Rear Light for Urban Commuters - Men and Women, Adjustable Cycling Helmet 22.83-24.40 Inches by Mark Sutovsky

This helmet is so versatile. It comes with an anti-glare shield that turns on and off with magnets, and then the "racing stripe" at the top can be swapped between black and white at will. The safety indicator on the back of the helmet can remain on or flash at varying degrees to provide additional protection when driving on car roads. You have a USB cable to plug into the helmet and any power source to charge so the light is ready when you need it!