Ralph by Ralph Lauren RA5331U
Authentic Ralph by Ralph Lauren RA5331U — sunglasses from the official Luxottica collection. These sunglasses give off a sleek street-style vibe: a bold acetate frame in a panthos shape, with metal rivets on the front adding just the right amount of edge while the temples keep it classic with the RALPH logo.
Shiny dark havana acetate frame with brown gradient sun lenses (hard-coated). Phantos shape, designed for women. Model: RA5331U. Lens width 55mm, bridge 17mm, temple length 145mm.
Prefer them with your prescription? Our specialist glazing lab can fit prescription sun lenses — use the prescription option above.
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- 100% genuine — sourced directly from the manufacturer
- Prescription lenses glazed in our dedicated glazing lab
- Tracked UK delivery · easy returns
📏 Frame width: 131mm — measure straight across the front of a pair you already own and compare. Unsure what suits you? Read our face-shape guide.
Try-on is a styling guide — fit and proportions are approximate. Your camera feed is processed entirely on your device and never uploaded.
Would you like to add prescription lenses?
Essilor single vision lenses from £59, scratch-resistant and anti-reflection coatings included — glazed to your exact prescription by our specialist lab.
How would you like your frame?
You can buy the frame as it comes, or have prescription lenses made and fitted by our specialist glazing lab.
Frame only? Just use the Add to bag button above — you're done here.
Enter your prescription
Copy the numbers straight off your prescription card. Not sure what they mean? Read our 2-minute guide.
| Eye | SPH | CYL | AXIS |
|---|---|---|---|
| Right (OD) | |||
| Left (OS) |
Blank CYL and AXIS boxes are fine — it just means no astigmatism correction. If you enter a CYL, you'll also need its AXIS.
Choose your lenses
First, what kind of lenses would you like? Then pick a thickness — we star the one we'd recommend for your prescription. Here's why thickness matters.
What kind of sunglasses?
Solid = one even colour. Gradient = darker at the top. Mirror = a reflective finish over a solid tint (on 1.5 & 1.6 lenses; £30 tint + £50 mirror). Polarised = cuts glare, best for driving & water (a plain coloured lens — grey, brown or green — not mirrored). Pick your colour or finish just below.
Tint colour
Grey keeps colours true · Brown boosts contrast (great for driving) · Green is the classic heritage look.
Mirror finish
The reflective look, over your solid tint. Pick a finish — we pre-select the base tint colour that matches it (you can change it above).
Lens coating
Anti-reflection and scratch-resistant coatings are already included with every lens. Add an upgrade if you'd like — it's optional. Tints, mirrors & Transitions® explained.
Lens coating
Scratch-resistant and anti-reflection coatings are already included with every lens. Fancy more? One upgrade, priced once — higher coatings include everything below them.
Review your glasses
One last look before it goes to our specialist glazing lab.
Hold your device at arm's length in good light and look straight into the camera. The measurement is an estimate (typically within ±1mm) — if your prescriber has given you a PD, enter that instead. Processed entirely on your device, nothing is uploaded.