I've opened several pairs of Oakley Sunglasses in the past and these aren't my favorites.  The four star review is a personal preference.  The reason I discounted them 1 star is because they have a rubber strip inside the part that goes over your ears and it pulls on my hair when I put them on.  If you don't have any hair you will love these sunglasses because the rubber helps hold them to your skin.  For me ... I just have to put them on differently.  The look great and the hold up like all Oakley sunglasses do.  I would recommend these sunglasses with the knowledge that they will pull on your hair.