Warm, Toasty and Insulated
"There have pretty fresh days of between 5 and 10 degrees and its worked a charm. For the much colder days of 5 I need a flannel but even then when I zip up, I don't need to stress too much. Overall this jacket performs its best on its own between 10 and 20 degrees but still holds up when its lower temp, just keep it as an outer layer whilst have at least 1 extra layer underneath. I highly, recommend!"