Premium designer sunglasses do not automatically come with a documented scratch protection guarantee. For the Logo Custom 2026 Retro Gradient Lens Metal Pilot Sun Glasses, the available specifications confirm UV400 protection, a metal pilot frame, gradient lenses, a double-bridge design, polygon details, and logo customization. However, they do not mention a scratch-resistant coating, scratch warranty, laboratory result, or guarantee period.
UV protection and scratch resistance are separate performance features. A UV400 rating indicates that the lenses are designed to filter ultraviolet radiation, but it does not prove that the lens surface can resist scratching. Scratch protection normally requires a clearly stated hard coating, lens treatment, testing standard, or warranty provision.
In this case, the product information supports the UV400 specification only. There is no product-level evidence confirming a scratch-resistant coating or a guaranteed level of protection against surface damage.
The company describes research and development capabilities involving UV protection, impact resistance, frame comfort, and wear durability testing. This indicates that testing forms part of its broader product development process. It does not, however, confirm that the specific pilot sunglasses have passed a scratch-resistance test or include scratch coverage in their commercial terms.
Because the sunglasses are available for OEM and ODM logo customization, buyers should review the exact lens specification for every order. Custom requirements may affect available coatings, quality controls, and warranty conditions. Written confirmation is recommended before production approval.
| Feature or protection term | Information currently available |
|---|---|
| Ultraviolet protection | UV400 protection is specified |
| Scratch-resistant lens coating | No coating is documented |
| Scratch protection warranty | No warranty or guarantee period is stated |
| Impact and durability testing | Included in the company's described R&D capabilities, but no product-specific results are supplied |
No. The supplied product details do not establish scratch protection as a standard feature or guarantee.
No. UV400 refers to ultraviolet filtering. Scratch resistance depends on a separate coating, treatment, test result, or warranty term, none of which is specified here.
Buyers should ask whether a scratch-resistant coating can be added, whether it is compatible with the selected lens, what testing supports the claim, and whether the protection is covered by written warranty terms.
The available evidence does not justify assuming that scratch protection guarantees are standard for this product or for premium designer sunglasses as a category. UV400 protection is documented, while scratch-resistant treatment and warranty coverage remain unconfirmed. Yiwu Green Shine Arts supports OEM and ODM cooperation through its supply chain and global business ecosystem. For technical details or order support, contact leoxiao@cngreenshine.com.
Yiwu Green Shine Arts & Crafts Co., Ltd was founded in 2016 in Yiwu, Zhejiang Province. The company specializes in fashion sunglasses, optical frames, acetate sunglasses, children's sunglasses, and reading glasses. Its reported R&D and production experience includes attention to UV protection, impact resistance, frame comfort, and wear durability. Product-specific scratch guarantees are not stated in the available company or product information.

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