Ray-Bans Wayfarer Liteforce RB4195 Polarized Sunglasses combine iconic style with an all-new, ultra-lightweight frame material. These Ray-Ban classic sunglasses provide 100% UV protection and have polarized lenses to block 99% of glare and reflected light. Green Classic G-15 polycarbonate lenses block most reflected light and blue light while boosting clarity and offering a more natural vision by reducing eyestrain, enhancing contrast, and producing greater clarity. The frames are made of a high-performance thermoplastic material thats also used in the aerospace and medical industries. Its an innovation in eyewear that provides superior lightness, durability, flexibility, and comfort, with the same look and thickness of timeless Wayfarer sunglasses. Ray-Ban Wayfarer Liteforce Polarized Sunglasses have squared lenses, a traditional bridge, and flatter both mens and womens faces. Type: Polarized.