“Seems to really do what it says”

“I didn't buy this for camo, but because it was a lot cheaper than the black versions available elsewhere. I've been thinking about these types of things for a while, because my throat tends to get quite bothered by cold air. I tested this in a few ways, but probably the most significant test was sticking my head in the freezer and breathing. The air didn't feel cold on the inside of my mouth, and there was no condensation visible in my exhaled air. Neither of these were true with a standard neoprene mask.”