snapper_37 said:
I find that I have to position it quite carefully in order to not get my specs steamed up. If I have it up over my nose, then when I breathe out, all the breath comes out of the top of the buff and over my glasses. If I have the buff under my nose, it lays flatter so there's less breath-escape from the top, so no steamy specs - but a cold nose.
My buff has a string through it for tightening it, so next time (tomorrow morning?) I am going to experiment with whether having it tighter means I can keep my nose warm and not have steamy specs. I like having it higher up because then it can stop my ears getting frostbitten too
Contact lenses and laser surgery are both not available options, before anyone goes that way!