These polarising sunglasses offer fantastic value-for-money, really look the part, and most importantly of all will help you to spot fish. The fashionable wrap-around style means that they closely follow the contours of your face, which helps to stop light leaking in and enhances your ability to see down into the water. The polarising lenses cut out surface glare and allow you to see much more clearly, and further down into the water, than you could do with the naked eye. They come in a choice of glass black frames with brown lenses, which are great in brighter conditions, or gloss olive frames with yellow lenses, which help enhance available light in duller conditions.