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These retro square frame sunglasses blend a distinctive vintage aesthetic with practical, measurable sun protection. Featuring UV400-rated AC lenses that completely filter harmful UVA and UVB rays, they are designed for real-world scenarios like driving, cycling, and outdoor travel. The frame combines plastic and metal, finished in one of six specific two-tone colour options, and incorporates decorative elements such as lightning or wave patterns for a unique visual statement. This combination ensures you gain both essential eye safety and a noticeable style accessory.
This section details the specific materials, construction techniques, and performance specifications that define these sunglasses. From the lens technology that provides certified protection to the composite frame build offering durability and style, each element is chosen with a clear purpose. We will examine the measurable benefits of the UV400 rating, the impact of the material choices on weight and feel, and the design details that set these frames apart from generic alternatives.
Understanding how a product performs in real situations is key. These sunglasses are specified for multiple scenarios, from professional driving to leisure fashion. Here we explore the concrete benefits they deliver in different environments, focusing on the intersection of their protective specs and stylistic design. Whether you need glare reduction for safety or a signature accessory for social occasions, their features translate into tangible advantages.






Retro square frame metal sunglasses offer UV400 protection for sun safety, come in 6 colour finishes, and have lightweight AC lenses and plastic-metal construction.
£19.98
Retro Square Frame Metal Sunglasses with UV400 Lens Protection

Features and Build Quality

Lens Technology and Protection
The core protective element is the lens, crafted from AC (polycarbonate) material. This choice provides a lightweight feel on the face while offering greater impact resistance than standard plastic lenses. Crucially, these lenses carry a UV400 rating, a specific and measurable standard meaning they block 100% of ultraviolet light rays up to 400 nanometres. This eliminates the risk of UVA and UVB damage to your eyes during extended exposure, making them a functional choice for activities like fishing, beach trips, or sunny commutes, not just a fashion item.Frame Construction and Design
The frame employs a mixed-material construction, using plastic for the primary chassis and metal for decorative accents. This approach allows the classic square shape to maintain a retro profile while the metal details—available in designs like Sun, Moon, or XINGX patterns—add visual texture and a personalised touch. The plastic component helps manage overall weight and cost, while the metal elements enhance the perceived quality and stylistic definition of the frame, offering a look that stands out in contexts from casual fashion wear to stage performance.Colour Options and Finish Durability
A key feature is the availability of six precisely defined two-tone colour combinations. These are not simply 'black' or 'brown' but specific finishes like Hawksbill Tea, Caramel Tea Full Gray, and Gun Transparent Green Up Gray and Down Green. Each combination applies colour to distinct frame sections, creating a layered, sophisticated effect. The finishes are designed to resist fading from typical sun exposure, ensuring the retro aesthetic remains vibrant. This variety allows you to match the sunglasses to different personal styles or outfits with a high degree of specificity.Practical Applications and Scenarios

Professional and Outdoor Use
Everyday Fashion and Social Wear Beyond sun protection, these sunglasses serve as a definitive style statement. The retro square silhouette, combined with metallic decorative elements, creates a look that references classic design eras while feeling contemporary. The tactile experience of the smooth plastic frame against the skin and the cool touch of the metal accents contributes to a sense of crafted quality. With six distinct colourways, you can choose a subtle finish like Matte Black Full Gray for a minimalist look or a bold option like Black Gold Full Gray to add a touch of luxury to everyday outfits, from smart-casual wear to party attire.Versatility Across Occasions
Tangible User Benefits and ValueLong-Term Value and Eye HealthConfidence Through Defined StyleYour Next Stylish, Protective Accessory</h3 If you are looking for sunglasses that provide a clear, measurable standard of sun safety without sacrificing a distinctive personal style, this pair represents a considered choice. The UV400-rated AC lenses deliver essential protection, while the plastic-and-metal frame in your choice of six detailed colour finishes ensures you stand out. Designed for real-world use from cycling to social occasions, they merge function and fashion in a single, versatile accessory. Select your preferred colour combination and add a layer of protected style to your daily routine.





