Once properly set it sits well and amazingly comfortable for a Swedish-type. She keeps close to start jump and somersault turning. However, with me only after replacing the silicone band nosepiece with the supplied solid intermediate band. This solution is not very mature, therefore only 4 stars. The divided lens is in fact a bit of getting used to. For my workouts (endurance freestyle) but ideal, because you can look at water forward really effortless as with other glasses. I have the version with the blue tint and find here the mirroring balanced, not too dark for the hall. To mist: as with all spectacles, which I had previously, was also here the antifog factor after a few times then swimming. With a Antifogspray is but quickly restored.
