They dont do these in mens so i had to buy women's ones so cant comment on the fit as they're not designed with my body shape in mind. The material is amazing though. The warmest base layer bottoms i have ever worn.

I bought these a couple of years ago and they are still going strong, just about to purchase another pair while the price is good. They are hands down the best pair of leggings I have ever owned. Perfect throughout winter and so warm. They aren’t restrictive like some thermal layers can be and super comfortable. I recently got back from Iceland where there they were perfect under a waterproof trouser. I have never been cold in them. Walking, climbing, snowboarding they are just perfect and the polar tec allows for some water resistance too. Don’t be put off by price they are worth every single penny!

Just recently bought,they are warm soft to wear.

I was looking for warm trousers for walking the dogs in when I saw these and was impressed by the number of rave reviews. When they arrived I was sorely disappointed - I was expecting something much more substantial, more like a pant, as described. They seem little different to any number of leggings that I have in my wardrobe for less than half the price. I can imagine they are great under waterproof trousers but that was not the idea. Whilst they are comfortable and good quality, I feel half dressed when wearing them on their own and would not feel happy going into town or a pub in them without something over the top.
The weather has been quite mild since I bought them but I cannot imagine they would keep out a biting winter wind.

Super warm and a great fit. I'm tall but these leggings were not too short. I shop around and these are the best value polartec leggings.

These leggings are so comfy, so warm, so brilliant! I have been wearing them constantly, except for washing and tumble-drying, which are both very quick. No shrinkage at all, legs have stayed nice and long, nothing is too tight or too baggy, Logo is discreet, they are perfect! Only wish is that there was a different colour so i could have a second pair!

Excellent thermal leggings! Good quality, warm, comfortable and sturdy. Expensive but it's worth the money. Nice stretch in the material but didn't make them skin tight so you're not poured in, just nice and snug. I'd recommend wearing them under waterproof trousers with thermal socks, thermal tops/Base layers, waterproof jacket and you are set.

I bought these leggings back in 2012 for a trip to Siberia. Them alone kept me warm up to -10 and then they were a fantastic under layer down to -35.
I've recently bought them again as they were so warm and long lasting. Worth the money!

Many years ago I bought a pair of stretch walking/thermal pants and have been looking for something similar ever since. I have finally found them! These are incredibly warm and comfortable so well worth the price tag.

I was a little sceptical at the cost of these initially but having worn them a lot and washed them a lot feel that they are totally worth the money. The second pair I purchased are a birthday gift for my sister in law, she has been enviously eyeing mine up for a while so I can't wait to give them to her!

Lovely and warm - a tad short by couple of inches (I'm 5'9"). Would buy again.

I've had my Rabs for two years they were recommended by a friend and I wouldn't be without them. They wash really well. Just about to purchase a second pair seem expensive but the quality speaks for itself.

Bought these for dog walking and watching kids football matches...I've only had them on for a few hours but I'm impressed. They're very warm, comfy and soft. Believe the reviews! I'm ordering a second pair..expensive but worth it..they'll last for years.

They arrived through the post this morning. I've had them on for 5 mins and I've already ordered another pair and written my review!
I've also got a pair of icebreaker leggings on underneath them, as I really really feel the cold.
I've never spent that much on a pair of leggings...ever...but I have no regrets.
I know I'm not going to want take them off, so I will definitely need to have two pairs.

As soon as I tried these on I didn't want to take them off, so comfortable and warm keeping them now for my trip to Norway

We were heading to Iceland earlier this year and I bought these as a super warm base layer, I wouldn't normally spend so much on leggings but I am pleased to say that these are worth every penny! Not only are they great as a baselayer in very cold weather, but they work perfectly by themselves in 'in between' weather. As they are just plain black I actually wear these several times a week with normal clothes - they just look like black leggings but with the added benefit of being ridiculously warm. I'm seriously considering buying a second pair. Have washed really well, had them for about 9 months now.

These pants are great, they are super soft and comfortable, they keep you warm if you are hiking or doing any sort of physical activity, I'm actually thinking of buying an other pair because I can't get them off they look and feel amazing!!!

Brought these as a 'rather' expensive base layer for walking and on the bike. Really surprised as super lightweight but mega warm and wearing even in the freezing weather solo. So warm no more layers needed. Washed and no bobble and look as good as new.

A little pricey; but when I can afford ... I will buy another pair as these are brilliant.

I'm disappointed. Pants looks different than on the picture. The picture shows another type which I saw on the other site and it was much cheaper - but I wasn't interested.

GO Outdoors says: Thank you for your review, and highlighting the incorrect picture. We have now updated the page with the correct image, which is a newer version from the one in the original photo.

Warm, snuggly and well-fitting, I'd wear these every day if I could. Great as a base layer or on their own as they are more substantial than your general long-johns. I look forward to the cold weather so I can get them out.