Get them while they last! We know how important it is to maintain your western look while you’re out and about! We hope you enjoy your new shades by Muddy Poncho!
The UV400 blocks 99 to 100 percent of UV light. This rating ensures that all light rays with wavelengths up to 400 nanometers, including both UVA and UVB rays, are blocked out. ... The UV protection is built into the lens, so it won't fade or disappear over time.