Went up to see my mare this week and noticed flies on her already...I have never bought a fly sheet.  I live in Alabama and it is very hot and humid most of the summer.  Can you give me an idea of where to start my seach?  I have been looking online and prices are all over the place, so are materials used, it is really confusing.  But I need to get one for her.  I want  something that will breathe and won't make her hotter.  I don't mind spending a little more if it will last, but I am totally out of my element here.   

Our gelding is sorrel and doesn't seem to attract the flies like my Cookie.  (she is a red dun) 

thanks in advance.

My daughter bought a Rambo for her horse. It is light and strong and treated with repellant.  She looks like a KKK member in it, but I don't think the flies can find her.  This isn't a picture of her, but it could be.  Just imagine a white fly mask with ears, too