Bifocal Motorcycle Night Glasses Z87 Safety Polycarbonate Yellow Lenses.

Airfoil Bifocal Motorcycle Riding sunglasses feature safety rated impact resistant Z87 polycarbonate lenses with full EVA Foam cushioned. The perfect wrap frames shield your eyes from the harmful UV rays, wind, dust and debris. Rubberized ear pieces provide wiggle free snug fit. They are the best bifocal eyewear for motorcycle riding, motor cross, dirt bike, scooter riding, motor sports and skydive. Fits Medium to most extra large head sizes. Free Bikerarmour mirofiber cleaning case is included! ---- Yellow Lens--- also known as night glasses eliminate the "halo effect" around lights and brighten vision at night. For cloudy days and raining days, they can also eliminate haziness and increase contrast and clarity. --- High Definition Lens --- also known as blue blocking lenses filter out the harmful blue light in the UV spectrum and offer clear and crisp view. Smoke and Clear lenses are available as well. Try all lenses.