The Birdz Eyewear Osprey 24 Auto-Darkening Photochromic Motorcycle Safety Sunglasses let you see well in any light, so you can feel safe while going. These glasses have photochromic lenses that change from clear to smoke in an instant based on the light. They're made for both guys and women. You don't have to change your glasses for nighttime. The black frame has foam inside to protect and comfort your eyes. It fits any face shape because it's tight. It also shields your eyes from dust, wind, and other things. UV400-protected plastic glasses that won't break stop all UVA and UVB rays. The lenses don't get scratched, so they stay clear for a long time. Because the foam breathes and the shape is comfortable, it's less likely to fog up on long runs. The ANSI Z87.1 safety standards for these sunglasses mean that they are strong enough to protect your eyes while riding a motorbike or playing sports outside. It's light, comfortable, and lasts a long time. It fits your wants and makes you feel good whether you're climbing a mountain, driving on the highway, or playing dangerous sports. You can clean them and keep them safe in the cloth bag that comes with each pair. These sunglasses from Birdz Eyewear are great for people who like to ride or be outside and want to look good, stay safe, and see clearly all in one pair. They're tough, the lenses can be changed, and they're comfortable to wear all day.