Sunglasses with Case - Metal Frame, Lenses Change Color with UV

●Uses photochromic lenses that are clear indoors and react to UV light outdoors to become sunglasses.◎
●With 99% UV cut rate, it's perfect for summer outings and leisure.
●Comes with a convenient drawstring case for portability.
■Specifications■
UV transmittance: 0.1%
《Precautions for Use》
●Sleeping or exercising while wearing this product may cause injury or deformation, so please be careful. Do not use for excessively long periods.
●Do not place in high temperatures or store with metal objects that may cause scratches.
●If you feel the size does not fit when wearing, discontinue use. Do not use if there are cracks, scratches, breaks, or chips.
●People with allergies may experience inflammation such as rashes from contact with the frame. If abnormalities appear, immediately discontinue use and consult a doctor.
●To prevent deformation and damage, do not rub the surface with sharp or hard objects, or bend it with excessive force.
●Do not use when driving in dark places such as dusk, at night, or in tunnels, as vision may decrease and cause accidents.
●Do not look directly at strong light sources such as sunlight or welding light.
●When dirty, rinse with running water and wipe with a soft cloth.
●When cleaning the lenses, use a neutral detergent or a cleaner specifically for eyeglass lenses. Do not use alcohols such as ethanol.
●Avoid high temperatures, humidity, direct sunlight, and fire, and use and store out of reach of children.
●Avoid use for purposes other than its original intent.