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Ray-Ban Balorama (RB2489 144248): The undisputed legend of sunglasses in Grey / Polarized Black. The exact same classic you see everywhere. What makes us different is that we adapt it exactly to your optical prescription — because a legendary look only works when you see clearly. Available prescription-adapted or solar.
Balorama Street Neat. The premium redesign of the iconic 1967 wrap-around silhouette. Unlike the classic nylon frame, this outstanding piece is crafted from **hand-polished high-density acetate**, offering solid structure, deep color tones, and premium luster. Its sculpted brow bar is detailed with classic silver metal hinge rivets. At Centro Óptico Alpedrete, **we prescription-adapt it while keeping its authentic aesthetic 100% intact**.
Slide them on and feel the difference immediately: the solid weight of premium acetate and its sculpted upper bridge. It retains the classic curved wrap-around coverage that shields your eyes from lateral sun rays, dust, and glare, resting securely on your face. High-fidelity glass sun lenses filter light in Polarized Black.
Ray-Ban manufactures this model in various calibers to accommodate different facial profiles. The manufactured calibers for this code are: 62 mm. If you need assistance choosing the ideal width for your cheeks, our optical team is standing by to help.
Fitting diopters into curved acetate chassis requires strict mathematical precision. At Centro Óptico Alpedrete, we surface customized single vision or progressive lenses with advanced **digital prismatic compensation** to completely eliminate side distortions or dizziness. Partnered with leading labs: Shamir, Essilor, and Prats. (WhatsApp us your prescription for a custom quote).
When purchasing your glasses you will receive: (1) Original Ray-Ban Case to safeguard your frame and lenses, (2) Official manufacturer cleaning cloth/documentation, and (3) Our gifted premium, washable high-density digital cleaning cloth from Centro Óptico Alpedrete.
| Reference | RB2489 144248 |
| Frame Color | Grey |
| Frame Material | Acetate |
| Lens Color | Polarized Black |
| Frame Design | Rectangle / Sol |
| Caliber / Bridge | 62 mm / 19 mm |
| Temple Length | 135 mm |
What is the difference between classic RB4089 and RB2489 Street Neat?
The classic RB4089 is made of injected nylon with a smooth front design and no metal rivets. The RB2489 Street Neat is made of premium hand-polished acetate, features silver metal rivets on the front, and has a slightly more defined, sculpted brow bar.
Can I fit these with progressive lenses?
Yes, absolutely. The deep and stable acetate front frame is ideal for progressive sun lenses, ensuring sharp vision for both driving and looking at your phone.
What is included in the box?
You receive the official semirigid leather Ray-Ban case, the manufacturer cloth/documentation, and our gifted washable high-density digital microfibre cloth from Centro Óptico Alpedrete.
✓ Centro Óptico Alpedrete is an authorized official retailer. 100% original product with a 2-year European warranty, verified by registered optometrists. Secure shipping from our physical optical center in Madrid.