“Im 510 and 72kg and this jacket fits perfectly. I went for a Large and there is plenty of room under the armpits, promoting a low riding position, and the sleeves are a good length. Ive only been out in mild conditions, but so far it has excelled at retaining my body heat. It can get a little toasty as you increase your effort or if the sun comes out, but Ive found using the zip to regulate my body temperature works really well thanks to the structure of the jacket, which also stops it turning into a parachute.”
