Knockaround Unisex Premiums Black On Black Blue Light Blockers Sunglasses
- Matte black frames
- Clear blue light blocking lenses
- Black K logos
- FDA approved and impact-resistant lenses; UV400 protection
- Refined arms for superior comfort
- Protective pouch included
Our modern Premiums glasses have a new purpose. Not only do the clear lenses provide UV400 protection, they also block out blue light from screens like smartphones, computers, and TVs. Too much blue light can strain your eyes and throw off your circadian rhythms, and if you’re like most of us you definitely get a lot more blue light exposure than you need! Slip on these black on black Premiums before screen time, and your eyes will immediately thank you.