Kanu Surf Men's UPF 50+ Shirt

I am a swim instructor, and I work in a cold pool all day so I need an extra lightweight layer to keep me a little warmer. This shirt is perfect for a lot of reasons, the first being that it is very durable. I am in the water for sometimes 6+ hours a day, so if something I wear is able to withstand that, I am very impressed. I like having it in white because black or darker colors tend to fade due to the chemicals in the pool. It is also very light, meaning when I have to demonstrate a stroke to one of my students I don't feel heavy and like I am dragging a lot of weight. It won't keep you extremely warm like a wetsuit so just know that it is really just an extra barrier. I work in an indoor pool so I am unsure about the sun protection but since it is very lightweight it is a little see-through so keep that in mind if it is all you are wearing.