Evil Eye Pro Special Edition L sunglasses are a brand put out by the Adidas company. It's a style that is mainly for cyclists, who need a certain frame and features in order to compete in competitions or go for leisurely rides. Being cycling sunglasses, the model was first made to work with most helmets. It's important that you try the model out with your helmet first if possible, but if that's not an option, you can purchase them knowing that the odds are in your favor of the two items being compatible. They also snuggle the head close so that the quick motions of cycling don't knock them off the cyclist's head around steep turns or inclines.