Product DescriptionNoIR large 28% medium gray fitover sunglasses are more than just cool looking. This filter is an extremely comfortable color that cuts glare and sharpens focus with natural color rendition. This fitover style allows just 28% of light transmission to filter through. This medium gray shade, filter number 21, provides 100% ultraviolet protection. A helpful filter for those with Diabetic Retinopathy, Glaucoma, or Cataracts. The standard fitover frame may be worn over most prescription frames or worn alone. The fitted side shields and temple-lapped construction, combined with the curved temple piece, deliver a custom feel and non-slip fit.
- Medium size measures 6" temple to temple
- Fitted side shields
- 28% light transmission
- Made in the USA
* Formerly known as item number U21.