IQuity(TM) Intelligent semi-permanent anti-fog and anti-scratch hydrophilic coating that lasts longer than hydrophobic coatings. Environmentally friendly, non-toxic and non-flammable unlike highly toxic solvent-based coatings. Water washable up to 20 times more than hydrophobic anti-fog glasses. Patent Pending Powerful Edge Design. Enhanced Field of View. Patent Pending Cyclonic Venting. Comfort Fit Floating Nose Loop. Patent Pending Self-Adjusting Nose Pads. Pressure Distribution Paddle-Shaped TPR Nose Pad. Meets ANSI Z87.1 Standards. Provides 99.9% UVA/UVB Protection.