Answer for kimikaw - yes, I picked up a pair of Smith ski goggles for last year's winter commutes, and wore them in the under 15 degree situations. I usually just wear wrap-around style sunglasses (Smith Factor Max, usually with the clear lenses this time of year) but in the real cold I can't keep them from fogging up. The goggles worked amazingly well. Kept my face warm, tear-free, and fog free.