I wear contacts so without sunglasses the wind dries them out immediately. Was using an old pair of sunglasses that were a little small for me (also that I'd lost the additional lenses for), but just upgraded to a pair of Quiksilvers I got real cheap- they have 3 sets of lenses: polarized gray, orange, and yellow. Been using the orange ones for the commute and they've been awesome. I highly recommend swappable colored lenses.