wow, JUST got back from a ride outside, its currently 49 degrees, this mask didnt do JACK NOTHING! it felt like it may of even made my face colder! i was expecting something more, and dang was i wrong. not only did it not do well against wind and cold, if you have glasses, they fog up because the hood directs your hot breath directly to your eyes. overall, im returning it. be fore warned.. if you dont need wind/cold resistance and you just want a ninja hood, buy it, other than that... i dunno.