Spinshield always delivers a comfortable fit. The ergo-grip integrated rubber tips and nose pads, ensure a snug stable fit while the Pro-Fit geometry of the temples is designed to provide natural comfortable ergonomic fit without annoying pressures on the ear area.
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 love my Boost 01 helmet, and these pads keep it going! Great quality too, just as I'd expect of Rudy Project.
These frames do exactly what I need them to do. They carry my Rx lenses so that I can see, adjust filtering / clarity in changing conditions (I have the ImpactX Photochromic 2 Laser Red Lenses) and all without me constantly adjusting them. Often I don't even think about them during a long run until I take them off and realize it is really bright outside! It was an excellent purchase and one that I would make again.
About a year ago I got a Rydon frame and put Rx lenses into the frame. I use these for skiing, hiking, running, walking, ... The frames work great, are very comfortable over the long run and have easily handled the abuse I try not to give them. I am very happy with these glasses!