I got one from the hunting dept at Dicks Sporting Goods last year that I was very happy with. it had a single large opening for both eyes just big enough for my safety glasses; a hole for my mouth and a special fabric to cover the bridge of my nose. I found it imperative to cover the bridge of my nose cuz it also covered the top part of my cheeks which is where the sinuses are located I think. I did trim the length of the neck though cuz it was too long