Review on K1 Race Gear 701431 Red Cotton Full Face Head Socks - Balaclava by Marco Hubbard

I got this for sand dune quads. It did a great job of keeping sand out of my nose/mouth. I could wear it with my nose/mouth closed or my face open (just adjust it before you put the helmet on). It's made of thin cotton material (almost like a t-shirt). I didn't feel too hot; just enough to wick sweat (or, in this case, protect your head from nasty municipal helmets). There is a "K1" label on the neck of the mask (as shown in the picture) but this can be easily removed. After putting the mask on once it started to crackle so I just touched it and it fell off.