




| Parameter | Specification |
|---|---|
| Brand | SPARLOO |
| Model | S21131 |
| Frame Material | PC / TR90 |
| Lens Material | TAC |
| Lens Color | Gradient / Brown / Black |
| Frame Color | Black / Brown / Custom |
| Gender | Women |
| Style | European / American / Trendy |
| UV Protection | UV400 |
| Frame Shape | Square |
| Lens Type | Polarized / Photochromic optional |
| Logo Option | Custom Logo Available |
| Application | Vacation / Outdoor / Fashion Retail |
The SPARLOO S21131 square sunglasses are a fashionable choice for women seeking European and American style trends with practical UV400 protection. Featuring large frames and high-quality lenses, these sunglasses are ideal for vacation, daily outdoor wear, and fashion-forward collections.
As a professional UV400 Square Sunglasses supplier, we provide consistent quality, stylish designs, and scalable production to meet B2B needs. The large frame enhances facial coverage while providing a bold, trendy look, appealing to a broad demographic of female consumers.
Trendy Large Frame Design
Square sunglasses have remained a staple in contemporary fashion. The SPARLOO S21131 design combines classic large frames with modern European and American styling cues. These sunglasses offer a sophisticated, chic appearance suitable for lifestyle boutiques, online stores, and international fashion distributors.
Retailers sourcing from reliable glasses manufacturers benefit from consistent frame dimensions, lens clarity, and material quality. This ensures reduced returns, higher customer satisfaction, and a strong brand reputation.
High-Quality UV400 Lenses
Equipped with UV400 lenses, these sunglasses effectively protect eyes from harmful UVA and UVB rays. The TAC lenses provide optical clarity and reduce glare, making them ideal for vacation, driving, and outdoor activities. Gradient and brown lens options allow brands to offer products that combine fashion appeal with functionality.
The lightweight PC/TR90 frames ensure all-day comfort while maintaining durability. This combination of style, comfort, and protection makes the sunglasses appealing for multiple consumer groups, including young adults and middle-aged women.
Customization and Branding
We support OEM customization including logo printing or laser engraving, frame color selection, and packaging options. Brands can create private-label editions that enhance their market presence. These sunglasses integrate seamlessly into curated fashion collections, seasonal campaigns, or influencer marketing strategies.
Many buyers complement these large-frame designs with other collections from Sunglasses manufacturers to provide a complete product offering. Custom logo options allow differentiation in competitive markets.
Export-Ready Supply Chain
Frames are packaged according to international standards to prevent damage during shipping. Multiple logistics options, including sea freight, air freight, and express, are supported. Reliable packaging and labeling ensure smooth delivery for fashion boutiques, online stores, or cross-border e-commerce platforms.
Sourcing from professional Glasses wholesale partners ensures stable supply, faster inventory turnover, and continuity across multiple SKUs, which is essential for peak summer and vacation seasons.
Applications Across Markets
These large-frame square sunglasses are ideal for:
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Vacation and resort wear
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Fashion boutiques and lifestyle stores
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Cross-border e-commerce platforms
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Promotional campaigns and private-label projects
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International wholesale distribution
Their combination of trendy design, UV400 protection, and large-frame comfort ensures appeal across diverse consumer segments.
Long-Term B2B Partnership
Working with a trusted UV400 square sunglasses supplier guarantees reliable production, scalable volume, and consistent quality. These SPARLOO sunglasses support fashion brands, retailers, and distributors in launching competitive eyewear collections efficiently and profitably.
FAQ
Q1: Can these sunglasses be customized with our brand logo?
Yes, logo printing or laser engraving options are available for custom branding.
Q2: Are these sunglasses suitable for vacation and outdoor activities?
Absolutely. The large frame and UV400 lenses provide comfort and protection for outdoor use.
Q3: Can these be ordered in bulk for fashion retailers or international distribution?
Yes, this model supports wholesale and bulk orders with export-ready packaging.











