so thin and breathable [SEP] i am mad i did not buy this kind of mask sooner but maybe i was hoping the madness would stop here we are a year later these are so so thin very soft and very breathable i just ordered more colors for me and my kid i only wear masks when forced and it kills me that my kid has to wear one all day at school usually i cut the extra layers out of the cotton ones but it is still too hot and makes me feel like i am smothering these are great highly recommend