{"product_id":"square-sunglasses-acetate-unisex","title":"Square Acetate Sunglasses — Unisex Retro Frame","description":"\u003cp\u003eThese square sunglasses are built around a sturdy acetate frame that holds its shape and sits comfortably across a range of face types. The lenses measure 51 mm (2.0 in) wide by 38.5 mm (1.5 in) tall — a compact square proportion that reads classic without being oversized. UV400 polystyrene lenses block the full spectrum of UV rays while keeping visibility crisp. The unisex fit works equally well for men and women, and the acetate construction is notably lighter and more flexible than standard plastic frames, which makes them easy to wear for long stretches. A clean, versatile pair that suits everyday errands, outdoor hangs, or a festival set.\u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFrame material: acetate\u003c\/li\u003e\n\u003cli\u003eLens material: polystyrene with UV400 protection\u003c\/li\u003e\n\u003cli\u003eLens width: 51 mm (2.0 in); lens height: 38.5 mm (1.5 in)\u003c\/li\u003e\n\u003cli\u003eUnisex fit, designed for adults\u003c\/li\u003e\n\u003cli\u003eLightweight and flexible frame construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eHow do these fit, and what face shapes do they suit?\u003c\/h3\u003e\u003cp\u003eThe lenses are 51 mm (2.0 in) wide and 38.5 mm (1.5 in) tall, making this a medium-sized square frame. That proportion works well on oval, round, and heart-shaped faces. Check the size suggestions on this product page before ordering.\u003c\/p\u003e\u003ch3\u003eDo the lenses provide real UV protection?\u003c\/h3\u003e\u003cp\u003eYes. The polystyrene lenses carry UV400 certification, meaning they block both UVA and UVB rays across the full 400 nm spectrum — not just a tinted lens.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/en-gb\/collections\/acetate-sunglasses\"\u003eAcetate Sunglasses\u003c\/a\u003e.\u003c\/p\u003e","brand":"The Unrivaled Brand","offers":[{"title":"Blue","offer_id":47856332505307,"sku":"1005007709303029-tortoise-blue","price":54.0,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":47856332538075,"sku":"1005007709303029-tortoise-brown 1","price":54.0,"currency_code":"GBP","in_stock":true},{"title":"Tea","offer_id":47856332570843,"sku":"1005007709303029-black-grey","price":54.0,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":47856405020891,"sku":"3256807522988277","price":54.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/7778\/0100\/files\/square-acetate-sunglasses-front.webp?v=1791919233","url":"https:\/\/theunrivaledbrand.com\/en-gb\/products\/square-sunglasses-acetate-unisex","provider":"The Unrivaled Brand","version":"1.0","type":"link"}