40,000 KM Polarized Clip-On Sunglasses for Prescription Glasses, Unisex Driving Sun Glasses UV Protection

Eliminates dazzling reflections and scattered light

Provides clear and soft vision

UV400 protection blocking UVA and UVB rays

High-definition polarized lenses restore true color and clear vision

Fits various frame types including metal frames, TR frames, half-rim frames, round, square, and polygonal glasses

Enlarged clip slot for full coverage and stable fit without blocking temple arms

Triangular balance mechanics to evenly distribute pressure for lightweight and comfortable wear

Double-row ventilation holes to reduce weight and increase comfort

Deepened clip slot to prevent slipping and accommodate multiple frame types

Slightly flexible temple arms for face shape adjustment without pinching

Certified by Jiangsu Standard Testing & Certification Co., Ltd.

CNAS accredited, report number STC24050065, dated May 15, 2024

Meets GB/T 39552-2020 standards for visible light transmittance, UV protection, and structural safety

Suitable for all-day wear with lightweight and bare-feel comfort

Ideal for driving and outdoor activities to block strong sunlight, glare, and UV rays

Manual measurement may have 1-3mm deviation

Designed for easy clip-on without need for prescription lens replacement

Quick up/down switching for convenience