Miu Miu MU B50S Rectangle Sunglasses
On orders over Dhs 500
Offer ends in
Rimless and rectangular, which is the least common combination Miu Miu makes — the lenses mount straight to a thin gold bridge and temples, so the only thing visible from the front is a line above the brow. The MU B50S comes in two eye sizes, 50mm and 52mm; the pair stocked here is the 50, the closer-fitting of the two. Gold only. Without any rim depth below the eye the profile sits much flatter than the acetate shapes, and the frame more or less disappears in three-quarter view. For anyone who wants the outline and none of the hardware.
Most of our frames are “one size,” designed to fit a wide range of faces. A few styles come in multiple sizes. Use your current glasses as the best reference, or follow the quick steps below.
1) How to read frame size (on your glasses)
Look inside the temple (arm). You’ll see numbers like: 52□18–140
-
52 = Lens width (mm)
-
18 = Bridge width (mm)
-
140 = Temple length (mm)
Match these to the new frame for the most reliable fit.
2) Quick fit by face width (no glasses handy?)
Use a ruler (millimeters) across your face at the pupils, or try the “credit-card test” (a card is ~54 mm wide).
| Face width | Typical lens width | Typical bridge | Temple length |
|---|---|---|---|
| Narrow | 48–51 mm | 15–18 mm | 135–140 mm |
| Medium | 52–54 mm | 16–19 mm | 140–145 mm |
| Wide | 55–57 mm | 17–21 mm | 145–150 mm |
Tip: Sunglasses often run 1–2 mm larger than optical frames for a comfortable, slightly looser fit.
3) One-size frames—how to choose
-
Compare the listed size to your current frame stamp (e.g., if you wear 52□18–140, look for something close: 51–53 lens, 17–19 bridge, 140–145 temple).
-
If between sizes, pick slightly larger for sunglasses and closer match for optical.
-
Small adjustments (nose pads, temple bend) by an optician can fine-tune the fit.
4) What each number changes
-
Lens width: overall frame width/coverage.
-
Bridge: comfort on the nose; higher bridge = more space.
-
Temple length: behind-ear comfort; longer temples for larger heads or if temples feel tight/short.
5) Common size examples
-
Optical (unisex): 50–54 / 17–19 / 140–145
-
Sunglasses (unisex): 52–56 / 16–20 / 140–150
-
Smaller faces: start at lens width 48–50
-
Larger faces: look at 55–57
6) Still unsure?
-
Match your current frame numbers first.
-
Check our product photos on model notes (if available).
-
You can message us your current size (e.g., 52□18–140) and preferred fit (snug/standard/relaxed)—we’ll suggest options.
Miu Miu
The second house of Prada
Miuccia Prada created Miu Miu in 1993 as Prada Group's second house — not a diffusion line, but a separate label with its own collections and creative direction. The eyewear is younger, more experimental and predominantly women's-led.
Est. 1993
Product details
- ShapeRectangle
- RimRimless
- MaterialMetal
- Size52□20
The Miu Miu MU B50S is a rimless rectangle sunglass for women, with a metal front, metal temples and nylon lenses. It has an adjustable nosepads fit and often suits round, oval and heart face shapes. Available in 2 colourways (Gold / Light Purple Brown and Pale Gold / Clear Gradient Light Blue) and 2 sizes (50 and 52).
Rimless and rectangular, which is the least common combination Miu Miu makes — the lenses mount straight to a thin gold bridge and temples, so the only thing visible from the front is a line above the brow. The MU B50S comes in two eye sizes, 50mm and 52mm; the pair stocked here is the 50, the closer-fitting of the two. Gold only. Without any rim depth below the eye the profile sits much flatter than the acetate shapes, and the frame more or less disappears in three-quarter view. For anyone who wants the outline and none of the hardware.
Frame
- Model code
- MU B50S
- Brand
- Miu Miu
- Designed for
- Women
- Frame shape
- Rectangle
- Rim type
- Rimless
- Frame material
- Metal
- Temple material
- Metal
Lenses
- Lens material
- Nylon
- Lens treatment
- Gradient
- Lens colour
- Clear Gradient Light Blue
- Polarised
- Photochromic
- Lens curve
- Base 4
Colour & size
- Frame colour
- Pale Gold
- Colour code
- ZVN80O
- Size
- 52□20 140 mm
- Size band
- M
Fit & size
Printed inside the temple as 52□20 140
Fit
Size band M, as graded by Miu Miu
- Bridge
- Adjustable Nosepads
- Often suits
- Round, oval and heart face shapes
Compare with your current glasses
Enter the numbers printed inside the arm of a pair that fits you well.
Delivery & pickup
- 4-hour expressDubai only, on orders placed before 5 pm, Monday to Friday.
- Free UAE deliveryAll emirates, 1–2 working days.
- Collect in storeFrom Dubai Festival City, Ibn Battuta Mall, Outlet Mall and Festival Plaza. Find a branch
Returns & exchanges
- 7-day returnsUnworn, in the original packaging, with the OptiVision tag still attached.
- 14-day exchangesSame conditions — swap at any of our branches.
Warranty & what's included
- 1-year warrantyManufacturer warranty against manufacturing defects. Keep the warranty card from the box.
- Lifetime aftercareFree, unlimited cleaning and adjustments at any of our branches.
In the box
- Original packaging
- Hard case or soft pouch
- Cleaning cloth
- Warranty card
Contents can vary slightly by brand.
Payment options
- CardsCredit and debit cards, processed by Network International.
- WalletsApple Pay, Google Pay and Samsung Pay.
- TabbySplit into 4 interest-free payments.
- Cash on deliveryPay when your order arrives.
