Wearing sunglasses under direct sunlight: Large lenses offer good protection, but broad temple arms are also needed against “stray light” from the sides.
Sunglasses or sun glasses (informally called shades) are a form of protective eyewear designed primarily to prevent bright sunlight and high-energy visible light from damaging or discomforting the eyes. They can sometimes also function as a visual aid, as variously termed spectacles or glasses exist, featuring lenses that are colored, polarized or darkened.
A part of your everyday life.
