Description
Most sunglasses are designed to be noticed. A smaller, more confident school of design works the other way: it removes everything that shouts and leaves a shape that simply fits the face. The CP1871 is an oval alloy frame with a fine gold profile and a lens that sits close to the brow, closer in spirit to a 1970s reading of the aviator than to anything currently trending on a billboard.
The lens is where the money went. TAC polarized material cuts the horizontal glare that bounces off wet roads, boat decks, snow, and the glass facades of a modern city, and UV400 blocking handles the part of sunlight that does damage without announcing itself. The oval cut measures 54 mm across and 49 mm high, which gives real coverage without the bug-eye proportion that oversized frames force on narrow faces.
The frame is alloy rather than acetate, which is why the whole assembly stays light enough to forget and rigid enough to hold its shape in a bag. Four colourways cover the useful range: gold with green, tea, or black lenses for warm-light days, and a grey frame with coffee lenses for anyone who prefers the metal to step back and let the tint speak.
The best accessory is the one that makes the face look better, not the one that makes the accessory look expensive.
Materials and Optics
- ✦ TAC polarized lens with UV400 blocking and anti-reflective treatment
- ✦ Oval geometry, 54 mm lens width and 49 mm lens height
- ✦ Lightweight alloy frame that holds adjustment instead of loosening
- ✦ Four colour pairings across gold and grey metal finishes
- ✦ Slim temple profile that sits comfortably under a cap or helmet strap
- ✦ CE certified for the European optical market
Measured Details
- Model: CP1871
- Frame Material: Alloy
- Frame Shape: Oval
- Lens Material: TAC, polarized
- Lens Width: 54 mm
- Lens Height: 49 mm
- Optical Attributes: Polarized, anti-reflective, UV400
- Colourways: Gold-Green, Gold-Tea, Gold-Black, Grey-Coffee
- Certification: CE
- Gender: Women
When They Come Out of the Case
These are driving sunglasses before they are anything else. The oval cut and close-to-brow fit keep the horizon in view while the polarized lens removes the sheen that wet asphalt throws up at four in the afternoon. They work equally well on water, where glare is constant rather than occasional, and on city pavements where the combination of glass towers and low sun is more punishing than most people expect. The restrained gold profile also means they pass with a blazer in a way that coloured acetate frames never quite manage.
Details Worth Knowing
Q: What does polarized actually do?
It filters horizontally reflected light, which is the glare coming off roads, water, and snow. The visible effect is deeper contrast and less squinting, not a darker image. Polarized lenses are the single most useful upgrade in any pair of sunglasses.
Q: Will the oval shape suit a round face?
Yes, and this is one of its strengths. An oval lens adds length and definition where a round face needs it, while the narrow profile keeps a heart-shaped or oval face from being overwhelmed. It is the most forgiving non-round shape in eyewear.
Q: Are the lenses safe for prolonged sun exposure?
They carry UV400 blocking, which filters the full UVA and UVB range. Combined with the anti-reflective coating, that makes them appropriate for full days outdoors rather than short walks between buildings.
Q: Is the frame metal or plastic?
Alloy. Metal frames weigh less than acetate at this size and hold their shape far better in a bag, which matters for a frame this thin.
Q: Can these be worn while cycling or driving?
Yes. The slim temples sit flat under a helmet or cap strap, and the polarized lens is well suited to driving. For high-impact sport, a frame with a wrap profile offers more coverage.
Q: How should they be stored?
In a hard case, lens up, with the arms closed. Alloy frames should never be left face-down on a hard surface, and salt water should be rinsed off with fresh water before the temples are folded.
Q: Do these come with a case or cloth?
The set ships with a protective case and a microfibre cloth. TAC lenses should be cleaned with the cloth and a drop of water rather than a paper towel, which leaves fine scratches that show up as haze in low sun.
Q: How do I know the polarization is genuine?
Hold the lens up to any LCD screen at an angle of roughly forty-five degrees and rotate it. A genuine polarized lens will darken or black out the display as it turns. Coated non-polarized lenses do not change at all, which is the fastest test there is.








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