FEISEDY Classic Polarized Photochromic Sunglasses 59mm (2.32 inches) | UV400 Protection for Driving

• FEISEDY Photochromic Sunglasses -- adjust the transmittance through the discoloration of the lens, The transition sunglasses are slightly tinted(light gray) when indoors or at night and the lenses gradually darkens as it is exposed to ultraviolet light, but lenses are keeping the transmittance. So eyes can adapt to changes in the ambient light, reduce visual fatigue, and protect the eyes, keep the eyes always the most comfortable state.
• Polarized Safety Glasses -- UV400 Protection blocks 100% of harmful UVA & UVB rays. Visually restores true color, eliminates reflected or scattered light. TAC polarized triacetate lenses are impact and scratch resistant, lightweight and durable!
• Lightweight Wayfarer Design -- The polarized photochromic sunglasses is ideal For Driving, Running, Fishing, Motorcycle, Cycling Cycling, Skiing, Climbing, Trekking Or Other Outdoor Activities Enthusiasts, and is suitable as high fashion accessory and daily wear all year round. This sports sunglasses is also gift ready, making it a wonderful yet practical gift idea for friends and Family
• Product Dimensions -- Lens Width: 59MM(2.32 inches) Lens Height: 37MM(1.46 inches) Temple Length: 127MM(5.00 inches) Nose Bridge: 15MM(0.59 inches) Frame Length: 140MM(5.51 inches)
• FEISEDY is aim to bring you high quality fashion experience in sunshine and nature.

• Wear Sunglasses Outdoors — Put on the FEISEDY sunglasses when exposed to sunlight. The lenses will automatically begin to darken within seconds as they react to UV light.
• Indoor/Low Light Transition — As you move indoors or into shaded areas, the lenses will gradually become lighter, restoring clear vision without needing to remove the sunglasses.
• Maintain and Store — Keep sunglasses clean using the provided cloth. Avoid exposing them to high temperatures or damp environments for extended periods to preserve lens function. Store in the glasses bag when not in use.

Typical situations where FEISEDY Classic Polarized Photochromic Sunglasses 59mm (2.32 inches) | UV400 Protection for Driving helps — illustrative scenarios, not customer reviews.