FEISEDY Classic Photochromic Polarized Sunglasses for Men & Women | 59mm (2.32 inches)

• FEISEDY Photochromic lens -- adjust the transmittance through the discoloration of the lens, Lenses 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.
• TAC Polarized Lens -- UV400 Protection blocks 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 Design -- The Ideal For Driving, Running, Fishing, Motorcycle, Cycling Bicycle, Skiing, Climbing, Trekking Or Other Outdoor Activities Enthusiasts, and is suitable as high fashion accessory and daily wear all year round. It 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 or bright ambient light. The photochromic lenses will begin to darken automatically within seconds of UV exposure.
• Observe Tint Adaptation — Notice how the lens tint intensifies in direct sunlight and gradually lightens as you move into shaded areas or indoors, providing continuous visual comfort.
• Maintain and Store — Clean lenses with the provided cloth. Avoid prolonged exposure to high temperatures or damp environments. Store in the included glasses bag when not in use to protect from scratches.

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