ImpactX® lenses are photochromic. This means they get dark from low to high light transmission within few seconds and reaching a custom color from an initial clear state. They enhance contrast, improve visual acuity and depth perception. ImpactX® lenses are 16% lighter than CR-39 and 10% lighter than polycarbonate; they have lower internal stress and chromatic dispersion than polycarbonate, resulting in sharper images, higher definition, reduces “rainbowing”, and more visual comfort.
I opted for the slim black gloss with ImpactX Photochromic 2 Black lenses to use for trail and road running. I've tried a few other brands with transition lenses, but found them to adjust very little unlike these which quickly go from clear to dark based on the lighting conditions. The slim is a perfect fit and still provides full coverage. I've also found them to be very fog resistant even though they have less vents than the Propulse. These weren't inexpensive, but you get what you pay for and these are top notch! Highly recommend!
I have been trying out multiple glasses from Rudy and so far my favorite are the traylx.
They fit perfect, no fogging up and very durable. I have multiple different lenses which all work great and stored in a handy case provided by Rudy. I highly recommend the Rudy lineup.
The Fluo kits look great, but mine (Fluo Red) faded to almost white in about 18 months with about 6-10 hours per week of outdoor use. This is not covered by warranty so I would avoid. Surprised to see a quality sun wear brand like Rudy Project making products that don't do well in the sun!
When I enquired I was told that this is a known problem, but I don't see it mentioned ahead of purchase on e-commerce sites like this one.
Extremely comfortabl and lightweight helmet. Plenty of airvents to keep me cool. Shape and colors make this look fast.
What an amazing pair of Sunglasses. This is BY FAR the best pair of Sunglasses I have ever owned. Got them in the pink and have received a ton of compliments on them. Well worth the price! Highly recommend l!