I am passionate active swimmers and have already tried a number of swimming goggles of different vendors. I keep going back to the "Swimming Goggles Professional" Beco, because they still have maximum flexibility for large head circumferences and big noses. Most goggles today have a fixed bridge between the lenses, which can itself can no longer influence. The provider raving something before of particularly optimized silicone mixtures that offer supposedly good suction grip on the skin. But after no more than 200m front crawl then penetrates the water but one. By the way, offered under similar product name "Beco professional swimming goggles" is just more expensive, because it is designed in a different color, but is not functionally better.
