Wore this for the first time on a chilly morning run and fell in love with it. I love the colour and pattern on it and the inclusion of reflective bits is reassuring when running in low light. The top has a slightly fleecy feeling lining which kept me warm during my warm up and cool down but didn't cause me to overheat during my actual run. The sleeves are long enough to use the thumb loops comfortably and the zip doesn't cause any chaffing. The top itself doesn't ride up even on particularly "slippery" tights.
The only thing I think would improve it is a small port for earphones so I can tuck them inside the top more easily but I'm being picky! I'll be buying more of these in other colours.
Warm, comfortable, pretty, usable thumb holes