TThe goggle interface design has been engineered with a special Micro-Vent geometry allowing moisture and heat to be released from behind the lenses via dozens of small, vertical channels. The channels are small enough to prevent dust from getting in while presets have been integrated in the architecture to house foam filters or special membranes according to mission requirements, such as sand or chemical protection.
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 really love these sun glasses so far. I've been using the Cutline glasses for about a year, and while the Cutlines are stacked with cool features, I must admit that the simplicity of the Spinshield Air is refreshing. The coverage is amazing - no watery eyes in the winter! They are super light! And they look really awesome - I've had 3 complements on them during my first 2 group rides! I went with black/black so that these go with EVERYTHING. Really a great product for both cycling and running!
Quality, comfort and highly visible! Great helmet particularly in hot Arizona with better ventilation than other brands!
Rydon Slim photochromic with Optical Dock for high prescription lenses. Outstanding for long-distance biking and racing. Customer service was incredible. The team reached out when a problem was noticed with the prescription, then followed up with the doctor's office to get the correct info in a timely manner. At every step, they kept me informed and worked hard to make things right (even though it was not their problem). A loyal customer has been created!