Fits over your normal reading glasses (Lens height within 39mm) or prescription glasses%ocs%100% UV400 Protection Lens,Blocks 100% Harmful UVA,UVB & UVC Rays%ocs%Polarized lenses eliminate glare and reduce eye fatigue%ocs%Polarized triacetate lenses are impact and scratch resistant, Lightweight and durable%ocs%AcuTint lens coloring system adds color contrast without distorting natural colors