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The new large square frame sunglasses deliver essential eye protection with lenses that block 100% of harmful UVA and UVB rays, meeting the UV400 standard. Available in seven specific colour and lens combinations, including Black Frame with Black and Grey Lens and Green Frame with Gradient Blue and Yellow lenses, they offer both style versatility and functional light filtration for different environments. The substantial square frame design provides greater lateral coverage than smaller, rounder frames, effectively reducing glare from the sides during activities like driving or walking in bright sunlight. Constructed from durable materials for the frames and impact-resistant lenses, these sunglasses are built for daily use, coming with a protective case for safe storage.
This section details the specific design elements, materials, and protective features that define these sunglasses, from the frame architecture to the lens technology.




Large square frame sunglasses offering 100% UV400 protection with a choice of seven distinct colour and lens combinations for varied light conditions.
£17.98
Large Square Frame Sunglasses with 100% UV400 Protection and Seven Colour Options

Features and Build Quality of the Square Frame Sunglasses

Square Frame Design and Coverage
The sunglasses feature a large, square frame shape measuring approximately 145mm in width and 60mm in lens width. This geometry offers increased surface area compared to aviator or round styles, providing more substantial shielding for the eyes and the sensitive skin around them. The 18mm bridge and 140mm temple arms are designed to accommodate a wide range of face shapes while maintaining a secure, comfortable fit that minimises slippage. The classic square silhouette is a versatile style that works with both casual and smarter looks.UV400 Lens Protection Standard
All lenses in the range are certified to the UV400 protection standard. This means they filter out 100% of ultraviolet light rays with wavelengths up to 400 nanometres, which includes both UVA and UVB radiation. This level of protection is crucial for preventing long-term eye damage, such as cataracts and macular degeneration, caused by cumulative sun exposure. The lenses utilise specific tinting and coating technologies to achieve this protection without compromising on visual clarity for the wearer.Frame and Lens Construction Durability
Practical Applications and Styling Explore the specific scenarios and style combinations where these large square frame sunglasses perform best, from professional settings to casual outings.Professional and Leisure Use
For professionals who commute or work outdoors, these sunglasses address the problem of glare and eye strain. The UV400 lenses eliminate harmful rays during the school run, cycling to work, or attending outdoor meetings. The large square frame effectively blocks light from the sides, which is particularly useful for drivers dealing with low-angle sun. The range of lens tints, like the dark Black and Grey combination, is suited for bright midday conditions, while the Champagne or lighter tints can be preferable for overcast days.Everyday Style and Comfort
Versatility in Fashion PairingsLong-Term Benefits and Value Understanding the ongoing advantages of these sunglasses reveals their role as a practical investment in both eye health and accessory longevity.Value Through Eye Health and Durability
User Satisfaction and ConfidenceMaking the Informed ChoiceChoosing these sunglasses means selecting a product that defines its purpose through measurable protection and specific style options. The combination of guaranteed UV400 safety, a practical large square frame design, and a choice of seven distinct colourways provides clear reasons for purchase. They represent a move away from vague fashion statements towards an accessory with defined benefits for eye health, comfort, and personal expression, ready to be used day in, day out.



