Kinda cold today, -3/27F, with a fair breeze, 22kmh/13mph, from the NE so it didn't really help me much. Frozen puddles near the side of the road that I avoided with ease. Comfortably dressed, arms comfortably cool, top of back and head a bit sweaty, legs warm, fingers started to get cold in the first 20min or so but then warmed up and were nice, face comfortably cool, toes cold (gotta figure that one out, always the weak point for me). I put on some calf-length merino Smartwool socks which are probably medium weight and that wasn't enough. I have some heavier weight wool socks that I could try but at some point, I'm going to run out of space inside the shoes. I'll have to play with this a bit I guess.