The Rideqi masks are breathable, freeze rarely but is thawed easily, but can fog your goggles if you have it on to tight.
Also the ear strap things didn't fit my face, so that's a lost feature for myself.
And it's a bit thin... But on those cold days I wear both a bandana and a Rideqi and I pull them both on when needed. I put the QI on the inside so I can still breath.
"When I do good, I feel good; when I do bad, I feel bad. Thatís my religion." - Abraham Lincoln