ROCKBROS Photochromic Cycling Glasses for Men - Clear Safety Glasses for Road Mountain Bike Bicycle

These are awesome for deep wood trail mtb. Second pair I ordered as I left the first pair on top of the truck bumper.

The glasses themselves didn't work out for me. The hinges are made out of plastic and we're not durable ,or at least the pair I ordered. But their customer service is far superior than most companies nowadays. They reached out to me and made it right. And for that I would do business with their company again.

Muy buenos y comodos. Hacen muy bien la transcicion de claros a oscuros, y de oscuros a claros tarda un poco mas. Pero por el precio que pague estan muy bien.

I bought these for night riding on my electric bike. I’m so glad that I did. The first night that I wore them, a giant grasshopper smacked the glasses when I was going 30 mph. Since then, I’ve had several more bugs hit them. No doubt one of them would’ve gone directly to my eye and could’ve caused me to wreck or have other issues. These are comfortable, and they look good. They also have a little tint to them for when I ride in the evening, but not so much that I can use them as sunglasses during the day. Highly recommended for anyone who rides an ebike or scooter or motorcycle in the evening or night.

why they say that they darken under sunlight conditions, I used on a sunny day and they do not turn even a little dark.

These provide excellent eye protection, are comfortable, and darken in bright sunlight. They come with a hardshell carrying case and cleaning cloth. This is my second pair and they've stood up well to the abuse of mountain biking wear and tear.

I’ve had a pair for a year to use mt biking, so I bought a pair for my sons birthday- they’re not the fastest changing but they work well enough at that value and fit well

Rock bros. Items work fairly well and I never have a negative review… but these have 2 small plastic tabs to hold the side pieces in place and engineering is terrible— not worth the money.Choose something with a stronger support for the side arms.