The frame has clear lens with 100% UV protection
Eyewear come with demo lenses
Sizing (mm): Lens Width (45), Bridge (17), Lens Height (47), Temple (125)
Note: The glasses fit most 3-12 year old kids but it depends on the size of the kids. For more accuracy, please refer to the frame size.
Fantia Kids Super Flex Arm Square Eyeglasses Frame for Girls and Boys Toddler 8# B07125B3L9