I was excited to try this since a makeup guru on YouTube kept bragging about how good it is for hot/humid weather, water sports and the pool. I have worn it through hot/humid weather and for a waterproof mascara, I felt like it smeared and made me look like a raccoon when it wasn't suppose to. I don't wear any makeup when I swim or do any water activities, so I can't comment on how well it works after swimming/water sports. Mascara works differently on everyone, while this worked great on some people; it didn't wow me enough to keep using it or brag about it the way the YouTube makeup guru did.