i dunno how you do it tsl. My face can't stand the constant pounding of wind at below 0°C temps. I'm fine to pretty much 5°C then I start getting really uncomfortable. I just ordered a balaclava and hopefully that'll make me more comfortable. The rest of me is comfortable even in a short sleeve jersey, short sleeve base layer, arm warmers, gloves, and tights, but my face just stings and makes me completely uncomfortable. Maybe having sunglasses would help slightly since my eyes wouldn't dry out as much.