Oakley, as always, makes a superior product. I have owned several products, oakley sunglasses on sale including Half Jackets, Whiskers, Twenties, Frogskins, Strait Jackets, etc. All of those were ruined by my fault, dog chewed, stepped on, got tired of, so on and so on. The Flak Jacket is by far my favorite. They fit the best, not too tight, not too loose. Low cheap oakley frogskins profile but cover all angles from sunlight. I highly recommend this to anyone who is on the fence about this product.