I have been looking for months for a replacement for my discontinued Aquasphere XP Small which I used for open water swimming for years. Those tricks. They're a bit more noticeable and fog up more, but the seal is good, they don't leak and the price is good. I bought 3 pairs. UPDATE: I have used Barracuda's anti-fog product and it prevents fogging quite well when swimming in cold water. The clear plastic is yellowing but still holds up decently on my face after 3 months of weekly wear.