Versatile Eyewear “I’ve loved the versatility of the Revelstoke Z87 glasses using them both as sunglasses and safety glasses. The shape combined with the polarization took a second for my eyes to adjust the first time I wore them, but no issues since. They have been great to use all day around.” - Kevin L. ANSI Z87 Rated Durability Clarity Job Site Ready // Weekend Approved Polarized Lens OptionsImpact Resistant LensesFlexible/Durable Nylon FramesAdjustable TPR Nosepiece Anti-slip TPR Features Kazbek XL Revelstoke Dawson Defiance Z87 Safety Rated ✓ ✓ ✓ ✓ Anti-Slip TPR ✓ ✓ ✓ ✓ 99% UV Protection ✓ ✓ ✓ ✓ Polarized Lens Options ✓ ✓ ✓ Vapor Shield Lens Options ✓ ✓ Adjustable TPR Nose Piece ✓ Shatter Resistant ✓ ✓ ✓ ✓