In-Stock Inventory	550,000 pairs (covering both sunglasses and optical frames).
Styles	Over 2,000 models available.
Quality Control	Undergoes 8 stages of manual and machine inspection.
After-Sales Guarantee	"1:1 replacement" policy for quality issues.
Customization Services	3D logos, embossing/debossing, screen printing, laser engraving, UV printing, and custom packaging solutions.
Certifications	Holds multiple certifications including CE, FDA, ISO9001, CPSC, UKCA, RoHS, UV testing, REACH, and SGS; compliant with export standards for Europe, the US, and global markets.
Delivery Speed	Same-day shipping available for in-stock items upon full payment. ODM projects can be completed in as little as 15 days; OEM orders ship within 3 days of production completion.
MOQ	Minimum order of 20 pairs per style/color.

Lightweight Transparent Acetate Polarized Sunglasses – Minimalist Square Frame with Premium Comfort and Global Market Appeal

This newly developed lightweight square-frame sunglasses collection is designed around a modern minimalist aesthetic, combining transparent acetate craftsmanship, ergonomic comfort, and versatile unisex styling. Featuring a 51-21-145 optical size and only 46g lightweight construction, the slim rectangular silhouette eliminates the bulky feeling of traditional thick frames while creating a clean, fashion-forward appearance suitable for both men and women. The refined narrow square profile enhances facial balance by visually extending rounder face shapes, adding structure to softer features, and creating a more defined look for longer or sharper facial contours. Its clear low-saturation transparent pink acetate option delivers a fresh Y2K-inspired visual identity, offering a distinctive alternative to common black and tortoise sunglasses while matching effortlessly with casual streetwear, resort outfits, business casual looks, and contemporary fashion styling.

The frame is manufactured from premium high-clarity original acetate sheets, selected for their durability, lightweight performance, and luxurious optical depth. Unlike standard plastic frames, the acetate material provides excellent resistance against yellowing, deformation, and daily impact, maintaining long-lasting transparency and surface quality. The entire frame undergoes multiple precision polishing processes, including fine water polishing and hand finishing, ensuring smooth contact surfaces around the nose bridge, temples, and ear areas. The layered frame construction creates a dimensional transparent effect, while the integrated curved nose pad design improves weight distribution and enhances comfort across different facial structures. The streamlined temples feature subtle textured detailing and ergonomic curves, helping maintain stability during daily movement, commuting, cycling, and outdoor activities. Hidden metal hinges with anti-corrosion treatment provide smooth opening and closing performance while preserving the clean, seamless appearance of the frame.

Equipped with advanced seven-layer TAC polarized lenses, these sunglasses combine fashion appeal with professional eye protection. The multi-layer optical structure integrates UV400 protection, anti-scratch coating, water-repellent surface treatment, polarization filtering technology, impact resistance, and visual comfort enhancement. The lenses effectively block harmful UVA and UVB rays while reducing reflected glare from roads, water surfaces, glass buildings, and bright outdoor environments. Whether for driving, beach travel, hiking, outdoor photography, or everyday city use, the polarized lens system improves visual clarity and reduces eye strain under strong sunlight. The low-saturation gray lens tone creates a balanced appearance, complementing the transparent frame design with a sophisticated and premium atmosphere. The surface coating helps resist fingerprints, moisture, and daily scratches, making maintenance simple for long-term use.

Designed for international fashion markets, this acetate sunglasses model targets trend-conscious consumers, lifestyle influencers, outdoor enthusiasts, office professionals, and boutique retailers seeking differentiated eyewear products. The versatile unisex design supports multiple fashion categories, including minimalist luxury, vintage-inspired styling, casual street fashion, and modern resort wear. It is suitable for cross-border e-commerce platforms, optical stores, fashion boutiques, and private-label brands looking for unique eyewear collections with strong visual identity.

As a professional eyewear manufacturer, we provide complete OEM and ODM solutions, including custom frame colors, lens options, logo printing, laser engraving, packaging development, and private branding services. The production process is supported by strict quality control procedures covering acetate materials, optical lenses, hardware components, and final assembly inspection. With international compliance standards including CE, UKCA, ROHS, REACH, and UV testing certifications, the product is ready for global distribution and marketplace requirements. Combining lightweight comfort, premium acetate craftsmanship, functional polarized protection, and distinctive transparent color design, this model offers strong commercial potential as a long-term best-selling eyewear product for worldwide markets.