I have this in almost every color now, it's so comfortable and cute. I like long sleeves when I go running, so mesh ones like this are a live saver in the summer (especially Florida - keeps the bugs from biting my skin, but isn't too hot).
I would advise sizing up one size and use tumble dry only. I used low heat, and that was still enough to cause the elastic to start breaking. Because it is mesh, I think the elastic reaches its glass melting point easier than normal because there is less material surrounding each elastic piece. Because of that, it gets hotter and breaks easier. So, just a heads up to those who dry most of their clothes - this is something you should follow the instructions with. The quality of the hoodie is still great, it's just one of those things you sacrifice for mesh lol.