Bold architecture, defined in black.
A commanding expression of Ray-Ban’s contemporary design language. The RB7743 pairs a structured square silhouette with a polished black frame and deep dark lenses — elevated by polarized technology and intricate metal temple detailing for a distinctive balance of modern luxury and confident character.
Silhouette Structured Square · Contemporary
Frame Full-Rim · Premium Acetate Construction
Color & Finish Black · Polished Finish
Temple Design Sculpted Black Temples · Ornamental Silver-Tone Metal Detailing
Fit Large
Lens Color Dark Grey / Black
Lens Finish Deep Solid Tint
Lens Technology Polarized
58 mm Lens Width
19 mm Bridge Width
139 mm Temple Length
1 | The Three Key Measurements
| Symbol | What it Measures | Typical Range | Why it Matters |
|---|---|---|---|
| □ Lens Width | Horizontal diameter of one lens | 48–62 mm | Determines how the frame spans your eyes & brow line |
| – Bridge Width | Distance between the two lenses | 14–22 mm | Ensures comfort across the nose and proper lens alignment |
| ⌒ Temple Length | Arm length from hinge to tip | 135–150 mm | Keeps the glasses secure behind the ear without pressure |
Each frame is engraved with these numbers and they can also be found on the product page.
2 | Fit‑at‑a‑Glance Chart
| Total Frame Width* | Lens Width | Fit Category | How It Feels |
|---|---|---|---|
| ≤ 130 mm | ≤ 50 mm | Narrow | Sits neatly inside your temples; ideal for slim faces |
| 131 – 138 mm | 51–54 mm | Medium | Universal “just‑right” fit for most customers |
| ≥ 139 mm | ≥ 55 mm | Wide | Extra breathing room for broad cheekbones or larger heads |
*Total width ≈ (2 × Lens Width) + Bridge Width
Use a favourite pair
– Locate the three‑number code printed inside the arm (e.g., “53 □ 18 145”).
– Compare each value with the measurements on our product page.
Card Test (30 sec.)
– Stand before a mirror, hold a standard credit card vertically under one eye.
– Edge aligns with outer eye corner → Medium fit
– Card ends before eye corner → Narrow fit
– Card extends past eye corner → Wide fit
Precision Method
– Place a ruler across your face, temple to temple.
– Note the millimetres and match to the chart above.
(Need personalised advice? Our stylists reply on WhatsApp in under 10 minutes.)
4 | Face Shape & Frame Harmony
| Face Shape | Best Frame Shapes | Alaura Insider Tip |
|---|---|---|
| Oval | Almost everything | Play with size; balance proportions rather than shape |
| Round | Rectangle, Square, Cat‑Eye | Sharpen curves with angular or upswept corners |
| Square | Round, Aviator, Butterfly | Gentle curves soften strong jawlines |
| Heart | Aviator, Rimless, Oval | Light bottoms or rimless styles balance a wider brow |
| Diamond | Cat‑Eye, Top‑heavy | Accentuate high cheekbones with bold brow detailing |
Every Alaura frame arrives factory‑fresh in its original box or case, with branded cloth and authenticity card.
Our “Inspect‑on‑Delivery” policy lets you try the sunglasses while the courier waits—exchange on the spot if the size isn’t flawless.
Our concierge team loves a style challenge. Send us a selfie (front & side) via WhatsApp +961 81 471 375 or email Info@alauraboutique.com and we’ll curate a selection that flatters your features and captures the Alaura aura.
Alaura Boutique – Where your aura meets the world’s finest eyewear.
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