--- title: Product Features Sunglasses url: "https://www.filtral.com/en/sunglasses/facts/product-features/" description: All FILTRAL sunglasses have special quality characteristics and product features. Here date: 2018-09-04 modified: 2023-03-20 locale: en_GB --- # Product Features Sunglasses OUR PRODUCT FEATURES FOR SUNGLASSES ===================================== Filtral glasses have special quality characteristics and numerous product features. To give you a better overview, these are marked with special symbols (icons) which we will explain to you on this page. TREND PIECE ------------- ![Icon, stylish glasses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Trend_1607.svg?1469720139) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) These glasses are stylish and comply with the latest trends. The colours, but also the shapes and details are determined by the up-to-date fashionable styles in the fashion world. SHUTTER PROOF --------------- ![Icon, unbreakable lenses and frames](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Bruchfest_1607.svg?1469720138) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) Shatter-proof polycarbonate (PC) is integrated into the lenses and frames. This material is very light and hypoallergenic. Polycarbonate lenses are also provided with a hard coating. ULTRA-LIGHT ------------- ![Icon, ultra-light reading glasses, sunglasses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Leicht_1607.svg?1469720138) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) The model is made of extremely lightweight materials. This increases the wearing comfort, protects sensitive skin on the nose bridge and reduces the pressure on the ears. MIRRORED LENSES ----------------- ![Icon, mirrored lenses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Spiegel_1607.svg?1469720139) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) For a special look these lenses are mirrored on the outside. The finish is available in different colours, this is typical for sports glasses and does not affect your vision. SPRING HINGES TWINFLEX ------------------------ ![Icon, spring hinges Twinflex](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Twinflex_1607.svg?1469720139) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) Spring hinges are integrated into both the plastic and metal frames. They adapt to the head size, avoid pressure on the temples and increase the wearing comfort. SPORTY DESIGN --------------- ![Icon, sporty design for sunglasses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Sportive_1607.svg?1469720139) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) These glasses have an extra sporty design. They are more curved than other models, fitting the head even better and thus help to counteract any slipping. CLASSIC DESIGN ---------------- ![Icon, classic design, sunglasses, reading glasses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Classics_1607.svg?1469720138) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) This is a real classic: a style of glasses like Cateye or Wayfarer which never go out of fashion and are therefore re-released. XS FRAME ---------- ![Icon, XS frames for small heads](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_XSFassung_1607.svg?1469720139) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) Filtral’s XS frames are particularly suitable for small heads. The models offer shorter temples in the XS version, both with the metal and the plastic glasses. XL FRAME ---------- ![Icon, XL frame for larger heads](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_XLFassung_1607.svg?1469720139) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) Filtral’s XL frames are particularly well suited for the larger heads. The models offer longer temples in the XL version, both with the metal and the plastic glasses. MOVABLE NOSE PADS ------------------- ![Icon, adjustable nose pads](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Fil_Pikto_Nasenpads_1607.svg?1469720138) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) The nose pads made of soft, hypoallergenic plastic, are flexible and adapt to the bridge of the nose, thus helping to avoid pressure points and the glasses slipping off your nose. POLARISED LENSES ------------------ ![Icon, polarised lenses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Filtral_Feature_Polarized_rgb_2508.svg?1765297228) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) Special filters block reflected, polarised radiation – this leads to glare-free vision with significantly better colour perception. Contrasts in the visual field are much more apparent, too. FLOATING ---------- ![Icon, floating sunglasses](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.filtral.com/Grafiken/Piktogramme/Filtral_Feature_Schwimmend_rgb_2508.svg?1765297215) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/8ApJLUprbhKzhjb2jrHvgPVUZpLVIl8Aj6GjMaQUJRg/w:88/h:57/fn:Y3NtX2ljb25fbGVlcl82NDg0MTdjZjJh:t/cb:786322d36fcbbb1d52e0a062a90a5941d7bd7a0e/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL2ljb25fbGVlci5wbmc_MTY1MzAyNzM3Nw) Made from particularly lightweight plastic. Whether in the pool or in the sea – glasses that won't sink. **More interesting facts about sunglasses:** [ ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/ETJSAi_NsIlECncTWgsZQxuF_3Dv071kcHmhJYT0bNU/w:370/h:370/fn:Y3NtX2N1YmVzX3dpc3Nlbl91dl9zY2h1dHpWMl9mMDY2MmE4NGFk:t/cb:c061bc686263643f064412a5b16f0f77a4792140/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL0N1YmVzL0N1YmVzXzIwMjIvY3ViZXNfd2lzc2VuX3V2X3NjaHV0elYyLnBuZz8xNjU1ODk4Njg4) Effective UV Protection more ](https://www.filtral.com/en/sunglasses/facts/effective-uv-protection/) [ ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/0-X1qZLu5zrDMBwV_qKPUjRLknNIiG_n4q6P8Sj4Q-Q/w:370/h:370/fn:Y3NtX2N1YmUtcHJvZHVrdHNlaXRlbi1zb25uZW5icmlsbGVuXzQ0MjkwMGJmMjY:t/cb:bb2f2fef094bf474b195bc92a788df9299358c2c/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL0N1YmVzL0JpbGRfQ3ViZXNfMjAxOS9jdWJlLXByb2R1a3RzZWl0ZW4tc29ubmVuYnJpbGxlbi5wbmc_MTU0NTEyOTc4Nw) Filter Categories more ](https://www.filtral.com/en/sunglasses/facts/filter-categories/) [ ![](https://d3rbxgeqn1ye9j.cloudfront.net/images/W091vMuRTT3r4CupMOaIYFt5BJcfkDkDTCzAH-zfQJ8/w:370/h:370/fn:Y3NtX2N1YmVzX3dpc3Nlbl9sZXNlYnJpbGxlX3Nvbm5lbmJyaWxsZV84YjI5ODk4NGU0:t/cb:9611ed807e8277614f34eb2f59ecf93e8e2ed5ff/el:1/fq:jpeg:85:avif:70:webp:80/aHR0cHM6Ly9kM3JieGdlcW4xeWU5ai5jbG91ZGZyb250Lm5ldC9maWxlYWRtaW4vd3d3LmZpbHRyYWwuY29tL0N1YmVzL0N1YmVzXzIwMjIvY3ViZXNfd2lzc2VuX2xlc2VicmlsbGVfc29ubmVuYnJpbGxlLnBuZz8xNjU1ODkxNjk4) Polarized Sunglasses more ](https://www.filtral.com/en/sunglasses/facts/polarized-sunglasses/)