Product Details + PPZ Silver Flash (Smoke Gray) lenses with matte black framesRemovable Facial Cavity™ Seals, comfortably protect your eyes from wind, dust, and debris while still maintaining excellent peripheral visionEyewear meets ANSI Z87 high velocity impact and high mass impact requirementsFits head sizes medium and largeComes in a hard zippered casePPZ™ lenses also eliminate visual distortion patterns allowing the rider to read GPS devices, mobile phones and gas pumps.Light transmission: 14% /- 3%