Description: [Polarized Lens] The high-definition TAC lens can effectively block glare and restore the true color. UV400 protective coating protects eyes from UVA/UVB/UVC rays. [Fit Over Glasses] Specifically designed for those who wear prescription glasses. Outdoors in strong sunlight allows you to have glasses and sunglasses at the same time. There are grooves on the inside of the temples of the sunglasses to put the glasses in. Large square frames will fit most shapes of glasses.