Works great I first tested it on a cloudy day and it sucked. However, I correct myself. The manufacturer wrote to me and said they react to ultraviolet light. The higher the UV value, the darker they darken. Today was a bright sun, they changed quickly. They don't change with a flashlight or indoor lights like my glasses, it has to be sunlight. I take back my negative review and give them 2 thumbs up.
๐๏ธ Xelement 7550 'Classic' Black Leather Motorcycle Chaps - Unisex, 36 Inches
35 Review
Red L Motorcycle Gloves: Breathable, Touchscreen & Anti-Slip For Men Women | Hard Knuckles Protection For Motocross, BMX ATV MTB Cycling, Road Racing - COFIT
39 Review
LEGO Technic 42107 Ducati Panigale V4 R, 646 children
44 Review
Black Motorcycle Leather Chaps For Women With Braided Design And Zipper - Xelement B7556 - Size 14
30 Review