Ray-Ban RB3766CH Sunglasses
Size Guide
Arista Gold №001/O9
Black №002/K8
Gunmetal №004/5J
Silver №003/J0
Copper №9259AN
Grey (Polarized) (3P 14.80%)
Dark Grey (Polarized) (3P 10.3%)
Mirror Silver (Polarized) (3P 14.30%)
Gradient Gold (Polarized) (3P 15.03%)
Brown (Polarized) (3P 12.6%)
Your prescription is safe with us — you'll add it securely after checkout, with guidance at every step.
Timeless style meets genderless design with a thick metal frame and acetate temples. Crystal polarized lenses with Chromance technology make this model perfect for the outdoors.
Ray-Ban RB3766CH Sunglasses embody sophisticated elegance with their refined design and premium craftsmanship. Made from high-quality materials, these frames provide a comfortable, lightweight fit while delivering exceptional durability. Their sleek silhouette and classic details offer timeless style, perfect for those who appreciate subtle luxury and polished sophistication.
Suitable for Driving and Road use



The thick profile of the metal front and hinge is balanced by slim acetate temples.

Lens color options include grey, dark grey, gradient gold, mirror silver or brown.
Category: Sunglasses
Age Group: Adult
Gender: Men,Women
Front Material: Metal
Temple Material: Propionate
Fit: Adjustable Nosepads
Fitting: Narrow
Face Shape: Oval, Round
Prescription Ready
| Size* 54 |
Size* 56 |
|
| Horizontal Lens Measurement, A: | 54 | 56 |
| Vertical Lens Measurement, B: | 46 | 47 |
| Bridge / Distance Between Lenses: | 20 | 20 |
| Effective Lens Diameter, ED: | 58 | 58 |
| Temple Length: | 145 | 145 |
*All of these measurements are in millimeters
We Pay Shipping on all orders over $99 in the USA
Canada 10-20 business days
U.K/International up to 14 business days
If, for any reason, you are not completely satisfied with your order, you may return it within the first 30 days*.
*Limitations apply
Please note
Prescription lenses will add an additional

Ray-Ban RB3766CH Sunglasses
Silver №003/J0 / Gradient Gold (Polarized) (3P 15.03%) / 54
Product Size Information
Here are the key measurements for the eyewear you've selected.
* If the product is available in multiple sizes, please choose your size on the product page to view the exact measurements for that size.
1. Horizontal Lens Measurement
2. Vertical Lens Measurement
3. Bridge / Distance Between Lenses
4. Effective Lens Diameter
5. Temple Length
































































































