In the online shop of Otticasm.com you can buy the Sunglasses Ray-Ban Liteforce RB 4179 in different colors and with polarized lenses at the best price. Come and choose your favorite shade before it goes sold out! Let’s talk about the Liteforce Tech RB 4179 unisex sunglasses, the perfect combination of design and innovation. This rectangular model is made of a new robust and lightweight biomaterial based on a semi-crystalline thermoplastic used in the aerospace industry, in the automotive industry and in the construction of medical plants. Innovative and practical, this material is characterized by exceptional lightness, resistance and comfort, which is why they are glasses suitable for living the everyday and even adventures. This rectangular frame has a slightly arched ciliar with a very light injected structure, which allows you to keep the same thin profiles as a metal frame. Depending on the colour, polycarbonate lenses are available in the polarized version with hydro- and oleophobic treatment, to ensure ideal resistance to contact with liquids. Frame with a regular fit, has the high bridge fit, the Ray-Ban logo at the beginning of the temples and on the left lens, as usual. Let’s see now all the color versions in which the Liteforce model was made. Let’s start with the Sunglasses Ray-Ban Liteforce RB 4179 (601/71) with an immortal color: matte black with solid green lenses. Excellent on everything, this combination can not miss on any Ray-Ban frame. And now we come to the first of two models equipped with polarized lenses, here is Ray-Ban Liteforce RB 4179 (601S9A). Here too we have the matte black frame, but in combination there are green polarized lenses. Finally, here is Liteforce RB 4179 (601S82), always with matte black frame, but this time in combination with the silver mirror Polar grey mirror silver gradient polarized lenses, for a successful look. Polarized lenses are a real eye candy. They are able to block the glares of the sun that are so annoying, so the glare of the sun will no longer be a problem. They improve the contrasts even on snow and water, avoiding the mirror effect and improving the reliefs and contours. Increase visual clarity by blocking the blinding light. All this helps to reduce eye fatigue and increase visual comfort. Ray-Ban not only has simple, polarized lenses, but some models come with photochromic lenses and blue light filters, almost everything you need to ensure eye health. As for the frames, in addition to this made of thermoplastic bio, there are those in metal, those in acetate and those special, robust, ultralight and hypoallergenic titanium. Specifically, the brand has reworked several top titanium models, to increase even more the quality and strength of its iconic models. Discover now all the Ray-Ban sunglasses and prescription glasses for sale in the online shop of Otticasm.com: we have only original and new glasses. They are shipped by courier accompanied by packaging, storage and often (when required by the manufacturer) also with the certificate of guarantee and authenticity. Our shipments are fast and safe, now take advantage of our special prices! And if you subscribe to our newsletter you will also receive extra discount codes periodically, designed to further save our loyal customers. Use our 360º videos to watch your favorite models in detail and read our blog: we are always informed about the latest collections of the best eyewear brands! Buy now the Ray-Ban Liteforce Tech RB 4179 Sunglasses in the Otticasm.com online shop at the best price ever!