This is an interesting idea it’s a type of tights that are made to be worn with boots. Called the bootight they are like conventional tights except they have built in socks. The idea is that it looks like you are wearing tights but you also have the added warmth you get with socks. The built in socks also stop slipping and the problem of your socks falling down within your boots. It will be available in two options one for mid-calf boots and one for ankle boots. At £22.99 they are more expensive than ordinary tights but it seems like quite a good idea.