Very comfortable, square frame wrap. Lenses made from TAC for better optical clarity and enhanced scratch resistance. Fits almost every face. Polarized Gray Lens - Excellent for day to day use. Gray lenses transmit all colors of the spectrum so there is little distortion. Ideal for bright sunny days and open deep water fishing such as lakes or offshore.Polarized Brown Lens - The best all-around lens tint for fishing. Provides excellent contrast and true color perception. Great for shallow water streams and flats fishing in medium to bright light. Polarized Copper Lens - A very high contrast lens that is soothing to the eyes. It absorbs blue light heightening visual acuity and boosting contrast, making it the best lens choice for sight fishing application.