Hi-tec Homis glasses Properties: Classic HOMIS glasses by Hi-Tec will perfectly complement your summer styling. Hi-Tec's HOMIS glasses feature flexible frames made of recycled TR90 grilamid. The lenses have a UV400 filter that protects the eyes from harmful radiation. Polycarbonate lenses are more resistant to damage and scratches. HOMIS glasses feature lenses with a REVO rainbow coating and a light transmission category of 3. HOMIS glasses are polarized, which eliminates glare and improves visual comfort. A hard case is included for storage and transport. REVO - The REVO coating perfectly reflects ultraviolet radiation, eliminates glare, improves contrast and gives the lenses a characteristic rainbow color. Key features: Sunglasses for adults UV400 filter, cat.3 Revo coating Polarization Case included Classic style Technical specifications: Frames: TR90 Lenses: PC