Ray-Ban Silver Irregular Sunglasses RB3778 003/71
Prescription Glasses
Ray-Ban Silver Irregular Sunglasses RB3778 003/71
৳ 20,500
Shop Ray-Ban Silver Irregular Sunglasses RB3778 003/71 at EyeSpace22. Premium metal full-rim frame featuring Grey Gradient lenses, adjustable nose pads, and Category 3 UV protection.
- Available at Moghbazar Branch
- Instant Support via WhatsApp
- 0% EMI Available up to 6 Months
- Free Cash on Delivery — Pay Only When You Receive

Frame Measurements
Frame Size: Medium
57 -
37 -
18 -
140 mm
Lens Width: 57mm
Lens Height: 37mm
Bridge Width: 18mm
Temple Length: 140mm
Frame Width: 132 mm

Frame Description
- Brand: Ray-Ban
- Material: Metal
- Type: Full Frame
- Shape: Irregular
- Color: Polished Silver

Lens Information
- Add Prescription: Yes
- Lens Color: Grey Gradient
- Lens Material: Mineral Glass
About This Product
Ray-Ban Silver Irregular Sunglasses For Men &Women
The Ray-Ban RB3778 003/71 Sunglasses bring contemporary avant-garde geometry and timeless metallic heritage to your eyewear collection. Finished in a sleek Polished Silver metal frame paired with sophisticated Grey Gradient lenses, this unisex style offers a sharp, modern appearance that pairs effortlessly with any wardrobe.
The frame features a striking and unique irregular shape with a lightweight, full-rim metal structure, designed to make a confident aesthetic statement while delivering all-day comfort. Specifically tailored with adjustable nose pads, it ensures a customized, secure rest on the nose regardless of facial contours.
Crafted from high-grade, durable metal, the frame provides exceptional strength, corrosion resistance, and long-lasting resilience. Fitted with premium Grey Gradient lenses offering 100% UVA/UVB protection and Category 3 dark tint performance at the top fading to lighter coverage at the bottom, these sunglasses deliver stylish versatility and optical clarity across varying light conditions.
Designed with precise standard proportions measuring 57 mm in lens width, 18 mm in bridge width, a 140 mm temple length, and a 37 mm lens height, this model provides a balanced fit with standard face coverage.
Available at EyeSpace22, these Ray-Ban sunglasses offer an authentic blend of legendary craftsmanship, everyday comfort, and striking modern styling.
Key Features
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Genuine Ray-Ban contemporary metal sunglasses collection
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Model Code: RB3778 | Color Code: 003/71 | Size: 57-18
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Unisex sunglasses collection
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Unique Irregular full-rim frame shape
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Durable high-grade metal construction in a Polished Silver finish with black temples
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Premium Grey Gradient Lenses for versatile light management and smooth visual transitions
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UV Protection: 100% UVA/UVB protection (Category 3 dark tint performance)
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Fit/Coverage: Adjustable Nose Pads with standard face coverage styling
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Ideal for outdoor travel, driving, and everyday lifestyle fashion
Specifications
| Specification | Details |
| Brand | Ray-Ban |
| Model Code / Name | RB3778 003/71 57-18 |
| Product Name | Ray-Ban RB3778 003/71 Polished Silver Irregular Unisex Sunglasses |
| Product Type | Sunglasses |
| Gender | Unisex |
| Frame Shape | Irregular |
| Rim Type | Full Rim |
| Frame Material | Metal |
| Frame Color | Polished Silver |
| Temple Color | Black |
| Lens Color | Grey Gradient |
| Treatment / Optics | Gradient, Category 3 UV Protection |
| Lens Width (SIZE) | 57 mm |
| Bridge Width | 18 mm |
| Temple Length | 140 mm |
| Lens Height | 37 mm |
| Fit & Coverage | Standard Face Coverage, Adjustable Nose Pads |
Why Choose Ray-Ban RB3778 003/71?
Ray-Ban is the world’s best-selling eyewear brand, renowned worldwide for creating iconic metallic and fashion-forward silhouettes. Choosing the 003/71 Polished Silver variant with grey gradient lenses ensures you get a distinct, modern look paired with industry-leading optical performance.
The robust metal build and scratch-resistant lenses ensure your sunglasses remain durable, comfortable, and visually crisp through years of daily wear.
Ideal For
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Unisex sun eyewear and premium lifestyle fashion
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Driving, outdoor travel, commuting, and bright sunny environments
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Customers looking for the authentic silver metal irregular avant-garde look
Care Instructions
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Clean the lenses regularly with a soft microfiber cloth.
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Use a dedicated optical lens-cleaning spray.
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Avoid wiping lenses with coarse fabrics, paper towels, or clothing.
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Store the sunglasses safely inside an official Ray-Ban protective case when not being worn.
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Keep the metal frame away from excessive heat and harsh chemical solvents.
About Ray-Ban
Ray-Ban is the world’s leading heritage eyewear brand, renowned worldwide for creating cultural icons through innovative lens technology and enduring design.
About EyeSpace22
EyeSpace22 offers authentic branded eyeglasses, sunglasses, optical frames, and prescription lenses in Bangladesh. Customers can explore premium international eyewear collections and receive professional assistance when choosing frames and prescription lenses.
Authenticity Guaranteed
Every Ray-Ban RB3778 frame at EyeSpace22 is carefully sourced and quality-checked to ensure authenticity and reliable product standards.
Shop with confidence and enjoy dependable customer support from EyeSpace22.