Zinger is a lightweight, polarized sunglass that's flattering on all face shapes. A keyhole bridge and non-slip nose pads keep the fit comfortable. Revo lens tech enhances clarity and prevents glare. Fit & Design: Revo high-contrast polarized Serilium+ lenses Lightweight, impact-resistant, glare-reducing nylon 6-base lens technology A flatter profile, temple to temple Elastomeric nose pad Slip-reducing rubber keeps the frame in place Revo Light Management System(TM) Filters harmful UV, HEV, and Blue Light Digital Device-friendly Reduces glare and enhances clarity of digital screens Additional Details: Measurements: 53-20-140 Lens Height: 42.1 mm