NoIR BluGard OTG Deluxe Nighttime Eyewear with Black Over-Prescription Medium Frame and Orange Lens Footwear Traction 1 industrial standards for high-mass

1 industrial standards for high-mass and high-velocity impact protection

100% UVA and UVB protection

Clear Dual Segment polycarbonate reading lenses

and extras

Hybrid Lens - Hybrid Lens shape to maximize comfort and field of view

NoIR BluGard OTG Deluxe Nighttime Eyewear with Black Over-Prescription Medium Frame and Orange Lens Footwear Traction 1 industrial standards for high-massBluGard nighttime eyewear not only comfortably dims your view, but has been lab tested to block 100% of blue light from your eyes, allowing your sleep inducing melatonin to do its job properly. Alternatives use yellow lenses, which not only don't block all the blue light, but actually brighten your view, which is not something you want when preparing for your nightly rest. Get this Medium sized Deluxe OTG style if your head, face and eyeglasses are of