Yiweto UV Protection, Riding Glasses, Gradient Over-sized, Wayfarer, Aviator Sunglasses (30)  (For Men & Women, Multicolor)

Sunglasses allow for better vision in bright daylight, and may protect one's eyes against damage from excessive levels of ultraviolet light. Typical sunglasses lenses are tinted for protection against bright light or polarized to remove glare; photochromatic glasses are clear or lightly tinted in dark or indoor conditions, but turn into sunglasses when in they come in contact with ultraviolet light. Most over the counter sunglasses do not have corrective power in the lenses; however, special prescription sunglasses can be made. People with conditions that have photophobia as a primary symptom (like certain migraine disorders or Irlen syndrome) often wear sunglasses or precision tinted glasses, even indoors and at night.