I was having trouble with my trusty Oakley sunglasses fitting when wearing my POC helmet. The earpieces seemed too long and the fit was awkward at my ears with the helmet on. I decided to try the POC Crave glasses reasoning that they'd fit better with POC helmets--and they do. Additionally, the light brown tint gives a very realistic view of the world. At the sale price, these were a good value in my opinion.