Fleece leggings

[ItsTooGoodYouKnow]

I recently bought the fleece leggings from Primark for £6. They are great for the price and keep me warm but the quality is not great. They got a few pulls in them straightaway and started bobbling.

Is there a similar better quality alternative someone can recommend?

I really like Uniqlo Heattech range, I have been wearing their Ultrastretch Leggings Trousers which have a fleecy brushed inner and look like skinny trousers/jeggings. They even have back pockets & belt loops. They are really warm and cosy. I haven't had them long enough to see if they wear well but the material is very sturdy and all of the reviews are very positive.
There are also Heattech leggings which are thinner and look more like footless tights etc but I haven't seen them in real life.