Flip up Sports Sunglasses Clip on Cycling Fishing Sunglasses with Optical Inserts

Flip up Sports Sunglasses with optical inserts are a game-changing innovation for athletes and outdoor enthusiasts who require vision correction. They integrate a removable or built-in optical insert (prescription lens carrier) with the iconic flip-up design, offering both clear vision and on-demand sun protection—eliminating the hassle of switching between regular glasses and sports sunglasses.

• Core Structural & Design Features 

• Dual-Layer Vision System: The key highlight is the detachable optical insert (usually made of lightweight resin or polycarbonate) that fits seamlessly into the main frame. The insert can be customized with prescription lenses (myopia, hyperopia, astigmatism) to correct visual acuity, while the flip-up outer lens provides sun protection.

• Secure Flip-Up Mechanism: The outer sun lens is connected via sturdy, flexible hinges, allowing one-handed flipping. Lower it for glare reduction and UV protection outdoors; flip it up when indoors, in low light, or when precise close-up vision (e.g., checking a smartwatch, adjusting gear) is needed—no need to remove the entire eyewear.

• Ergonomic & Durable Frame: Frames are crafted from high-performance materials like TR-90, magnesium alloy, or rubberized plastic, ensuring lightweight (typically 25–40g) and impact resistance. Adjustable nose pads and anti-slip temple tips (often coated with soft rubber) enhance stability during intense sports, preventing slippage from sweat or movement.

• Interchangeable Outer Lenses (Optional): Many models offer interchangeable outer lenses (polarized, photochromic, or tinted) to adapt to different environments—e.g., polarized lenses for cycling/ fishing (glare reduction), yellow tinted lenses for low-light running, or clear lenses for indoor training.

Functional Advantages

• Prescription Precision & Sun Protection in One: Eliminates the inconvenience of wearing "over-glasses" sports sunglasses or contacts. The optical insert ensures sharp, corrected vision, while the outer lens blocks 100% of UVA/UVB rays (UV400 certification) and reduces glare, protecting eyes from sun damage and fatigue.

• Versatility Across Scenarios: Perfect for multi-environment sports like triathlons, hiking, cycling, or golf—seamlessly transition from bright outdoor trails to shaded forests or indoor rest areas without removing eyewear.

• Safety & Comfort: The integrated design avoids the bulkiness of clip-on attachments, reducing wind resistance and preventing the insert from shifting during movement. Impact-resistant materials (both frame and lenses) meet sports safety standards, shielding eyes from flying debris (e.g., gravel, branches) during high-speed activities.

• Easy Maintenance: Optical inserts are detachable for cleaning or lens replacement, while the outer sun lenses are scratch-resistant and water-repellent (often with an anti-fog coating) for long-term use.

We can accept OEM&ODM , depend on customer`s requirement.We can custom logo,label,lenses,packaging, etc for you.

Xiamen Jiayu Optical Co., Ltd is a professional manufacturer and exporter of high quality of optical frames,sports sunglasses,fashion sunglasses and safety glasses.

We offer one-stop service and you can always find what you need in our product collections and theirrelevant accessories. We are looking forward to cooperating with you. Please feel free to contact us.

Q.  How many piece I need to order to get custom logo service?

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