{"id":15707,"date":"2023-06-09T05:10:32","date_gmt":"2023-06-09T03:10:32","guid":{"rendered":"https:\/\/www.jfrey.fr\/_jf1531-en\/"},"modified":"2025-12-08T13:05:14","modified_gmt":"2025-12-08T12:05:14","slug":"_jf1531-en","status":"publish","type":"page","link":"https:\/\/www.jfrey.fr\/en\/_jf1531-en\/","title":{"rendered":"JF1531"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15707\" class=\"elementor elementor-15707\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3235e890 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"3235e890\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-2e84d2f9\" data-id=\"2e84d2f9\" data-element_type=\"column\" data-e-type=\"column\" id=\"parent-sticky\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7e263b06 sticky-product elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e263b06\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-30612ed1\" data-id=\"30612ed1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ec439e3 elementor-widget elementor-widget-heading\" data-id=\"ec439e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.jfrey.fr\/en\/catalog-men-en\/#optique-acetate-homme\">BACK<\/a><\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e5463f8 elementor-widget elementor-widget-heading\" data-id=\"5e5463f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">JF1531<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e02c8fc elementor-widget elementor-widget-heading\" data-id=\"e02c8fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-large\">\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22dab39f elementor-widget elementor-widget-toggle\" data-id=\"22dab39f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5841\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-5841\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-angle-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-angle-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Design<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-5841\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-5841\"><p style=\"text-align: justify;\">Handcrafted men&#8217;s acetate frame with geometric design and bi-material finish. Featuring a patented screwless flex hinge, this innovation surpasses the performance of traditional hinges.  Designed to combine original aesthetics and functionality, it guarantees smooth, durable opening of the temples, offering optimized ergonomics and incomparable everyday comfort.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5842\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-5842\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-angle-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-angle-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Product features<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-5842\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-5842\"><ul>\n<li>Men&#8217;s style<\/li>\n<li>Acetate face and temples  <\/li>\n<li>Dual-material colors<\/li>\n<li>Patented screwless flex<\/li>\n<li>Acetate full ring glasses<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5843\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-5843\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-angle-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-angle-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Size guide<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-5843\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-5843\"><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-4610 size-full\" src=\"https:\/\/dev.kojima-jfrey.fr\/wp-content\/uploads\/2024\/05\/mesure-picto-4.webp\" alt=\"\" width=\"500\" height=\"125\"><\/p>\n<ol>\n<li>Frame width : 138 mm<\/li>\n<li>Lens width : 51 mm<\/li>\n<li>Inter-bridge distance : 18 mm<\/li>\n<li>Lens height : 39.5 mm<\/li>\n<li>Temple length : 145 mm<\/li>\n<\/ol>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e707234 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2e707234\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/www.jfrey.fr\/en\/shopfinder\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SHOP FINDER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-7a47a842\" data-id=\"7a47a842\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-75fac362 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"75fac362\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7f95ffe4\" data-id=\"7f95ffe4\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4ce065fb elementor-widget elementor-widget-image\" data-id=\"4ce065fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2000\" height=\"1200\" src=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-2025.webp\" class=\"attachment-full size-full wp-image-10986\" alt=\"\" srcset=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-2025.webp 2000w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-2025-300x180.webp 300w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-2025-1024x614.webp 1024w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-2025-768x461.webp 768w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-2025-1536x922.webp 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2b44329a elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"2b44329a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-45c0a02\" data-id=\"45c0a02\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79ebc200 elementor-widget elementor-widget-image\" data-id=\"79ebc200\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2000\" height=\"1200\" src=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-3009.webp\" class=\"attachment-full size-full wp-image-10988\" alt=\"\" srcset=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-3009.webp 2000w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-3009-300x180.webp 300w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-3009-1024x614.webp 1024w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-3009-768x461.webp 768w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-3009-1536x922.webp 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-895c20e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"895c20e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-817f434\" data-id=\"817f434\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ee3973 elementor-widget elementor-widget-image\" data-id=\"7ee3973\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"1200\" src=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2025\/08\/JF1531-9144.jpg\" class=\"attachment-full size-full wp-image-43956\" alt=\"\" srcset=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2025\/08\/JF1531-9144.jpg 2000w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2025\/08\/JF1531-9144-300x180.jpg 300w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2025\/08\/JF1531-9144-1024x614.jpg 1024w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2025\/08\/JF1531-9144-768x461.jpg 768w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2025\/08\/JF1531-9144-1536x922.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4fa4d64 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4fa4d64\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-c30e098\" data-id=\"c30e098\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c95e628 elementor-widget elementor-widget-image\" data-id=\"c95e628\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"1200\" src=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-9900.webp\" class=\"attachment-full size-full wp-image-10990\" alt=\"\" srcset=\"https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-9900.webp 2000w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-9900-300x180.webp 300w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-9900-1024x614.webp 1024w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-9900-768x461.webp 768w, https:\/\/www.jfrey.fr\/wp-content\/uploads\/2023\/04\/JF1531-9900-1536x922.webp 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>BACK JF1531 Design Handcrafted men&#8217;s acetate frame with geometric design and bi-material finish. Featuring a patented screwless flex hinge, this innovation surpasses the performance of traditional hinges. Designed to combine original aesthetics and functionality, it guarantees smooth, durable opening of the temples, offering optimized ergonomics and incomparable everyday comfort. Product features Men&#8217;s style Acetate face [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"wf_page_folders":[77],"class_list":["post-15707","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>JF1531 | JFREY Eyewear Design<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jfrey.fr\/en\/_jf1531-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JF1531 | JFREY Eyewear Design\" \/>\n<meta property=\"og:description\" content=\"BACK JF1531 Design Handcrafted men&#8217;s acetate frame with geometric design and bi-material finish. Featuring a patented screwless flex hinge, this innovation surpasses the performance of traditional hinges. Designed to combine original aesthetics and functionality, it guarantees smooth, durable opening of the temples, offering optimized ergonomics and incomparable everyday comfort. 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