Model 2321 Lightweight Metal Polarized Sunglasses
Model 2321 features a lightweight metal frame construction combined with metal temples and polarized lenses. With a total weight of 24.7 grams, this model provides a comfortable wearing experience while maintaining a modern and refined appearance.
The design combines a geometric rectangular lens shape, slim metal structure, and gradient polarized lenses, creating a contemporary style suitable for fashion eyewear collections, lifestyle sunglasses ranges, and wholesale optical projects.
Product Features & Benefits
Feature
Model 2321 adopts a modern geometric rectangular lens profile with:
- Lens Width: 53mm
- Lens Height: 41mm
The slightly angular lens shape creates a fashionable and distinctive appearance.
Advantage
The geometric silhouette offers a balance between classic rectangular sunglasses and modern fashion design. The slim metal rim creates a lightweight visual effect while maintaining a premium look.
Benefit
For consumers, this design provides a stylish everyday sunglasses option with a contemporary aesthetic. For B2B buyers, the unique lens shape helps create differentiated eyewear collections.
Feature
Model 2321 is equipped with polarized lenses featuring a stylish gradient color effect.
Advantage
Polarized lenses are designed to help reduce reflected glare from bright surfaces such as roads, water, and outdoor environments.
Benefit
This makes Model 2321 suitable for:
- Driving
- Travel
- Outdoor activities
- Daily wear
- Fashion lifestyle applications
Note:
The product information confirms polarized lenses. Please include specific UV protection ratings such as UV400 only when supported by actual lens specifications and testing results.
Feature
Model 2321 uses:
- Metal frame
- Metal temples
- Metal hinges
- Total weight: 24.7g
Advantage
The lightweight metal structure provides a slim and elegant appearance while maintaining practical durability.
Benefit
For consumers, the lightweight design improves comfort during long periods of wearing. For brands and wholesalers, the 24.7g weight provides a measurable selling point for modern lightweight eyewear collections.
Feature
Model 2321 features a 21mm bridge width connecting two 53mm lenses.
Advantage
The wider bridge design creates a balanced front profile and complements the geometric lens shape.
Benefit
This bridge structure adds character to the sunglasses design and helps distinguish the model from conventional rectangular frames.
Feature
The temples are made from metal with an overall length of 136mm.
Advantage
The slim temple structure maintains the lightweight design while creating a minimalist and modern side appearance.
Benefit
Benefit
The clean metal temple style makes Model 2321 suitable for:
- Fashion brands
- Lifestyle collections
- Premium eyewear lines
- Wholesale sunglasses projects
Feature
Model 2321 uses metal hinges connecting the front frame and temples.
Advantage
Metal hinges provide stable folding functionality and improve the structural reliability of the sunglasses.
Benefit
This makes Model 2321 suitable for everyday eyewear use as well as commercial bulk production.
Product Specification Details
|
Specification |
Details |
|
Model |
2321 |
|
Frame Material |
Metal |
|
Temple Material |
Metal |
|
Lens |
Polarized Lens |
|
Hinge |
Metal Hinge |
|
Weight |
24.7g |
|
Lens Width |
53mm |
|
Bridge Width |
21mm |
|
Lens Height |
41mm |
|
Overall Width |
143mm |
|
Temple Length |
136mm |
Measurement note: All measurements are taken manually. A tolerance of approximately 1–3mm may occur.

Picture Display




Why Choose Model 2321?
Model 2321 combines geometric styling, lightweight metal construction, and polarized lens functionality.
Key Features
✔ Metal frame
✔ Metal temples
✔ Polarized lenses
✔ Metal hinges
✔ 24.7g lightweight structure
✔ 53mm lens width
✔ 21mm bridge width
✔ 41mm lens height
✔ 143mm overall width
✔ 136mm temple length
✔ Geometric rectangular lens profile
✔ Modern fashion styling
OEM & Private Label Polarized Metal Sunglasses
Interested in developing Model 2321 under your own brand?
We provide complete customization solutions including:
Custom Logo
Add your brand logo to:
- Sunglasses temples
- Frame details
- Packaging
- Accessories
01
Custom Metal Colors
Choose different metal finishes and colors to match your brand identity and collection positioning.
02
Custom Lens Options
Customize:
- Lens colors
- Lens materials
- Lens specifications
- Lens coatings
according to your target market.
03
Customized Packaging
Create a complete private-label solution with:
- Custom sunglasses cases
- Branded boxes
- Cleaning cloths
- Retail packaging
04
OEM & ODM Manufacturing Services
Whether you already have a design concept or want to develop a new sunglasses collection, we support:
- Product development
- Sample making
- Material selection
- Logo customization
- Packaging design
- Bulk production
- Quality control
Wholesale Lightweight Polarized Sunglasses
Model 2321 is designed for B2B buyers looking for:
- Lightweight metal sunglasses
- Polarized lens options
- Modern geometric designs
- Fashion-oriented eyewear collections
Suitable for:
- Eyewear brands
- Fashion brands
- Optical retailers
- Sunglasses wholesalers
- Eyewear distributors
- Importers
- Online eyewear retailers
Create Your Next Sunglasses Collection with Model 2321
Model 2321 combines:
24.7g lightweight metal construction + polarized lenses + geometric rectangular styling
This model offers a balance between fashion appearance, wearing comfort, and commercial production value.
Whether you are developing a private-label sunglasses collection or sourcing wholesale eyewear, our team can support you from product selection to customization and bulk manufacturing.
Need wholesale pricing?
Looking for lightweight stainless steel sunglasses?
Want to create your own private-label eyewear collection?
Contact us today for bulk pricing and customization options.
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