Blazing Red sunglasses as worn by Kerry O'Flaherty as shown in photo below have air ventilation for clear viewing. The lenses are made of Polycarbonate which give them 100% UV-400 protection and very durable and are interchangeable to clear lenses or a style you prefer . The frames are made from TR90 which makes them incredibly robust.
The shape of these are the same as our successful launch frames so again the comfort level of these are excellent, as they have been tested from 100m sprints to a few Ultra runs and many a cycle ride.
If red is your colour then I am confident you will like these.
Kerry O'Flaherty Irelands No 1 Steeplechaser
The frames will come with a microfiber carry bag for added protection.
I am confident that you will be more than happy with the frames, so much so I will give you a 100% refund if you are at all disappointed.
When you receive the frames, you will notice the comfortable fit, which will wrap around your head, but also the robustness and tactile feel of the frames. There are a number of air ducts around the frames to help to keep the frames clear of mist, particularly on cold days in bright sunshine. NB the key to keeping them clear is to adjust the nose pads to ensure good air flow.
TR90 was produced through Swiss technology as a thermoplastic material that is incredibly durable, flexible, and lightweight. Glasses made with TR90 are extremely comfortable because they have a flexible quality. Since they are flexible, they can bend under pressure and contour your face comfortably.
Finally, and most remarkable of all, TR90 glasses are supremely lightweight! Even the boldest, biggest styles don’t feel bulky when made with TR90. The thermoplastic material has a barely-there feel that you truly have to wear to believe.
It is also worth noting that you will notice a huge difference to poor quality sunglasses made with plastic
All in all I am happy to recommend
NB if you need to change the lenses then here is a short video on how best to do this