The soft adjustable nosepad offers an exceptional fit for any shape of face. This system also allows to adjust the glasses’ height and their distance from the face to prevent misting. Adjustable temple tips ensure fully-customised fit and a perfect grip. Simply apply a gentle pressure to adjust these terminals in any direction.
Quick change technology design that allows prescription lenses to be interchanged with ease. Compatible with multiple lens shapes and sizes to accommodate most prescriptions.
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.
An Interchangeable Full rim aesthetic design that works with the most difficult prescriptions. Helps reduce lens weight and thickness, while providing coverage and durability.
I got 3 of the spinair 58 purple, blue and red. I bought the glasses because of the adjustable nose piece. Now I'm buying the Demi brown.
My Propusle RX prescription glasses with ImpactX Photochromic 2 Red are my all-time favourites. For everything from XCO racing to Gravel night rides these lenses perform under a wide range of conditions. I love them so much I'm planning to buy a 2nd pair.
Great helmet - combo of perfect fit, light weight - really nice for training. Easy to adjust / fits according to sizing.
Nice plus - great helmet for racing triathlon in really hot conditions - very breathable for racing yet aero.
Would / did recommend to many friends who also like it as well.