Now that the weather is getting colder I just wanted to recommend some really warm running leggings I found. They are Karrimor ones sold at Sports Direct for around £17. I think they are available in a couple of different colours and have some reflective detailing on them. I have found them really warm and I tend to run early in morning or in the evening when it's generally cooler (and in Scotland! ).
(Could be that I keep warm because i run faster so that no one sees me as my thighs are not built for leggings lol!!!) 😥🏃