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Keep your eyes protected with Pepper's Donovan polarized sunglasses. Triacetate polarized lenses reduce 99% of visible glare from water, snow, sand and pavement, for increased visual acuity and decreased eye strain. Light metal frames are engineered for comfort, with easy-flexing spring hinges to accommodate a variety of head sizes. Adjustable nose pad grips during exercise and hot weather for a secure fit. Shatterproof lenses provide 100% UV protection. Sized to fit medium faces.