{"product_id":"tifosi-crit-sunglasses-black-red-with-clarion-red-fototec-lenses-photochromic-ventilated-sport-fit","title":"Tifosi Crit Sunglasses — Black\/Red with Clarion Red Fototec Lenses, Photochromic Ventilated Sport Fit","description":"\u003cp\u003e\u003cstrong\u003eThese Tifosi Crit sunglasses are lightweight, ventilated sport glasses with Clarion Red Fototec lenses that automatically darken in sunlight for clear vision during endurance activities.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Crit pairs a featherweight Grilamid TR-90 frame with adjustable hydrophilic rubber nose and ear pads, vented polycarbonate lenses and a sport-driven shape built for medium to large faces. The Fototec Clarion Red lens shifts from nearly clear to a darker smoke tint with red mirror, offering a 15–45% VLT range so you can stay focused across changing light. Designed to reduce fog through lens vents and to stay put with anti-bounce frame geometry, the Crit comes with a zippered hardshell case, microfiber cleaning bag and a lifetime warranty against manufacturing defects.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these sunglasses perform in changing light?\u003c\/h3\u003e\n\u003cp\u003eThe Clarion Red Fototec lenses change tint depending on sunlight intensity, helping maintain contrast and comfort from overcast mornings to bright afternoons. They provide a broad visible light transmission range so you get usable vision in varied conditions without swapping lenses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFototec photochromic tech: 15–45% VLT (near-clear to smoke)\u003c\/li\u003e\n  \u003cli\u003eRed mirror finish improves contrast and reduces glare\u003c\/li\u003e\n  \u003cli\u003e100% UVA\/UVB protection for full sun defense\u003c\/li\u003e\n  \u003cli\u003eShatterproof polycarbonate resists impact during sports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these stay comfortable during long rides or runs?\u003c\/h3\u003e\n\u003cp\u003eThe Crit is built for endurance: a 31-gram Grilamid TR-90 frame keeps weight minimal while hydrophilic rubber on the nose and ear pieces increases grip as you sweat. Tifosi Glide technology lets the frame settle comfortably, reducing bounce and pressure over hours of wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLightweight 31 g frame reduces fatigue\u003c\/li\u003e\n  \u003cli\u003eFully adjustable nose and temple pads for a custom fit\u003c\/li\u003e\n  \u003cli\u003eHydrophilic rubber increases grip with moisture\u003c\/li\u003e\n  \u003cli\u003eAnti-bounce shape helps keep lenses aligned on motion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does ventilation and lens protection work?\u003c\/h3\u003e\n\u003cp\u003eLenses are vented to encourage airflow behind the lens and minimize fogging during high-intensity effort. The polycarbonate lenses are scratch-resistant and shatterproof for durable on-course use, though not impervious to heavy abrasion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrategic lens vents for improved airflow and reduced fog\u003c\/li\u003e\n  \u003cli\u003eScratch-resistant polycarbonate for everyday durability\u003c\/li\u003e\n  \u003cli\u003eShatterproof construction for impact safety in sport\u003c\/li\u003e\n  \u003cli\u003eFull UVA\/UVB blocking to protect eyes from harmful rays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is included and how is the fit described?\u003c\/h3\u003e\n\u003cp\u003eThe package includes protective accessories and Tifosi’s lifetime warranty against manufacturer defects. The fit is targeted to medium-to-large face shapes and offers multiple adjustment points to tune the contact and pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZippered hardshell case and microfiber cleaning bag included\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty to the original owner against defects\u003c\/li\u003e\n  \u003cli\u003eRecommended fit: M–L face sizes\u003c\/li\u003e\n  \u003cli\u003eWeight: 31 grams for all-day wearability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Tifosi Crit is aimed at cyclists, runners and outdoor athletes who want a lightweight, stable sunglass that adapts to variable light and high-exertion conditions. It suits anyone seeking a practical, durable sport frame with photochromic performance and adjustable, sweat-activated grip — ideal for multi-sport use like cycling, running, hiking, tennis and racquet sports.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lenses impact-resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the polycarbonate lenses are shatterproof for sport situations, though they're scratch-resistant, not scratch-proof.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust the fit for my face?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Crit has adjustable hydrophilic nose and ear pieces to customize fit and improve grip as you sweat.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tifosi","offers":[{"title":"Default Title","offer_id":59361536704860,"sku":"B0B1JL6NJ3","price":85.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/tifosi-crit-front-view.jpg?v=1791208636","url":"https:\/\/sportium.co.uk\/products\/tifosi-crit-sunglasses-black-red-with-clarion-red-fototec-lenses-photochromic-ventilated-sport-fit","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}