good an ya, all that ride in the winter!
its been cold up here in inverness way , these past few mornings – fog has been pretty dire in the evening ride back, and shows up the problems of the lights i have , just ordered a new brighter one,
for me, its glasses
i cannot stop mine getting steaming up or smeared up in this grizzly rainy/fog – and of course wearing winter gloves means its hard to clean them, if i dont have them my eyes run!