Frameless Trim Square Sunglasses for Men and Women, Metal Frame, PC Lens, 140x145x50mm, Trend 0.5 Glasses, Unisex UV400 Eye Protection, Lightweight Everyday and Travel Eyewear, 1850
Frameless Trim Square Sunglasses with Metal Frame and Five PC Lens Options

These frameless trim square sunglasses are a unisex eyewear option built around a metal frame and PC lenses. The design uses a frameless front, which means the lenses are the main visible element rather than a heavy plastic rim. That gives the glasses a clean square shape while keeping the construction simple. The listed size is 140*145*50mm, giving a defined width, arm length, and lens height for adult wear. Five lens choices are available: gray-blue lens (upper gray and lower blue), full gray lens, light double gray lens, dark double gray lens, and double tea lens. Each pair is supplied as a single set of glasses. This is practical for anyone who wants a trend-led square silhouette for everyday use, travel, or driving without a bulky frame.
Features and Construction

The build centres on a metal frame and PC lenses. Because the front is frameless, the metal parts provide the structure while the lenses sit exposed at the front. This affects how the glasses look and how they should be handled. The square shape and trim front are the defining visual features. The available lens colours also change the overall appearance, from grey and blue tones to tea shades.
Material and Build
The frame is made from metal, which forms the arms and the bridge structure behind the frameless front. The lenses are PC, a material commonly used for sunglasses. This combination keeps the design focused on the lens area rather than a thick rim. The frameless construction means there is no plastic or metal rim around the front edge of each lens. As a result, the glasses should be handled with care when putting them on or taking them off, and stored in a case to reduce the chance of scratches. The metal frame can be checked periodically for loose screws.
Size and Practical Fit
The stated size is 140*145*50mm. This gives a lens width and height that suit adult faces, with a square trim shape. The 50mm lens height provides coverage over the eye area, while the 140mm width and 145mm arm length relate to the overall fit. These measurements are the only ones supplied, so they should be used as the main guide. The unisex design is listed for both men and women. If you are between sizes or prefer a looser fit, the metal arms can usually be adjusted slightly by a professional.
Uses and Placement

These sunglasses are intended for general outdoor use where a square, frameless look is wanted. They can be worn for commuting, driving, travel, or everyday errands. The five lens options allow a degree of choice depending on the tint you prefer, from grey and blue to tea. Because the source lists no specific UV rating beyond the lens types, the glasses should be treated as fashion eyewear for light outdoor use rather than specialist sports or safety equipment.
Event or Professional Use
For events, travel, or professional settings where a clean square frame is useful, the frameless trim design offers a low-profile look. The metal frame keeps the structure slim, while the PC lenses provide the tinted front. The grey-blue, full grey, light double grey, dark double grey, and double tea options can be matched to different outfits. They are not described as certified safety glasses, so they are best kept for casual or smart-casual wear rather than hazardous environments.
Everyday Home Use
Around the home or on short trips out, these glasses are easy to keep to hand. The single-pair pack means there is one set to store, clean, and carry. The frameless front makes them light on the face, and the square shape gives coverage without a wide rim. They can be kept in a drawer, bag, or car compartment when not in use. A soft cloth is enough for routine cleaning of the PC lenses. As with any frameless design, avoid placing them lens-down on hard surfaces.
Benefits and Buying Value

The main value comes from the combination of a frameless front, a metal frame, and a choice of five lens tints at a single listed size. There is no complicated setup and no extra parts to manage. The glasses are supplied as one pair, so the buyer knows exactly what is included. The practical benefit is a square, trend-led shape that can be worn by men or women and stored easily between uses.
Reuse and Low Maintenance
Looking after these sunglasses is straightforward. Wipe the PC lenses with a soft cloth, check the metal frame for loose screws, and store the glasses in a case when they are not being worn. This helps reduce scratches on the frameless lenses and keeps the arms in shape. No special cleaners are required beyond standard lens care. Because the frame is metal, it should be kept away from prolonged moisture where possible, and dried after cleaning.
Why Choose This Product
Choose these sunglasses if you want a frameless trim square shape with a metal frame and PC lenses in one of five listed tints. The 140*145*50mm size gives a clear reference point for adult fit, and the unisex listing covers both men and women. The design is simple to wear, simple to store, and supplied as a single pair. It suits buyers who prefer a square silhouette and a frameless front over a thick-rimmed style, and who want a choice of grey, blue, or tea lens options.
