CARFIA CA2301 Polarised Sunglasses 52mm

This acetate pair brings a retro square silhouette with modern details, offering clear vision outdoors and reduced eye strain. These polarised mens sunglasses cut 99% of reflective light according to the manufacturer, and the UV400 protection covers both UVA and UVB rays, making them suitable for long days outside. If you value glare reduction for driving or open‑air activities, these deliver consistent clarity and a comfortable fit.

Key takeaways

The frame combines a classic large square shape with a signature keyhole bridge for a defined look, while wide temples show refined metal rivets for a subtle accent. The lenses are custom coloured and treated with an anti‑scratch layer to help keep vision clear over time, and the lightweight acetate construction keeps the colour stable because the hue is embedded in the material. If you prioritise glare control for daytime use you get effective polarisation, if you prefer a minimal frame the prominent temples may feel more fashion forward than discreet.

Tech specs

• Name: CARFIA CA2301
• Size: Large
• Dimensions: Lens Width 52mm, Lens Height 42mm, Nose Bridge 20mm, Temple Length 145mm, Frame Length 146mm
• Colour: Transparent shades
• Protection: UV400 UVA/UVB

Who it’s for

You’ll like it if you want sunglasses that reduce glare while keeping a retro aesthetic and a sizeable lens area for broad coverage. These work well for drivers, beach days and general outdoor use, and the polarised lenses lower eye strain on bright days. Not the best choice if you need a tiny, low‑profile frame or require prescription lenses fitted immediately, since these are presented as ready‑to‑wear acetate sunglasses.

Care & maintenance

Wipe lenses with a soft cloth and avoid abrasive cleaners to preserve the anti‑scratch treatment and lens colour. Store them in a case when not in use to reduce risk of knocks or surface wear, and follow any manufacturer guidance for cleaning to keep the acetate frame looking its best.