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These Tifosi Slope polarized sunglasses are perfect for watersports, driving and everyday wear. With 3 different sets of lenses, you can swap out lenses to suit your style and activity. Frames include 3 sets of lenses (polarized brown, non-polarized red and yellow) to accommodate bright light, medium light and low light. Polarized lenses reduce 99% of visible glare from water, snow, sand and pavement for increased visual acuity and decreased eye strain. Lightweight and virtually shatterproof, polycarbonate lenses are 20 times more impact resistant than glass and one-third the weight. Grilamid(R) TR90 lightweight nylon frames offer a consistent fit and flexibility in all temperatures and are extremely impact resistant. Hydrophilic rubber nosepiece and temple ends become tackier when wet for reliable grip during exercise and hot weather. Best fits medium to large faces. Tifosi Slope polarized sunglasses include a semirigid zippered storage case and cleaning cloth. Closeout.