Light Control Heatgen™ Thermal Leggings

I purchased these leggings in the same size I have previously for Heatgen leggings. The leg section fitted the same but I found the band on the top of the legging was too tight and cut into my stomach. I know they are supposed to hold everything in but after wearing them for 10 min it was annoying. I would probably buy the next size up if I purchased them again.

What a shame these can only be worn as an under layer as they don't look thick enough to be proper, fashion leggings and the angles ride up so cold ankles. Glad I bought at a discount.

The actual leggings themselves aren't thermal and quite see through, I am size 10 so its not because they a majorly strectched either!! Only thermal section is Tum and Back part, bit disappointed for the price.....

I like the idea of a midriff/tummy controlled top to these tights. They were a little bit of a struggle getting into (which in itself is very warming) and it pays to get a size up from normal.

When I first got them I was sceptical of the quality as they felt very thin. They are more like 100 denier tights but very soft and very warm. However after several months of very regular use they are still as good as new and have kept their shape well. They come right up to under my bra and are perfect if you wear tight clothes and don't like leggings that show at the waistline under tunics etc. The give a lovely smooth outline. I do agree with some of the comments about them being a little tight just around the waistband, but this loosened over time without becoming saggy. I'd say the support is medium light, not too tight like some shapewear can be. I am a 14-16 and got these in a 16 which was perfect. I'm now about to order a second pair and ditch all my other leggings. They are super comfy and super warm. I hope M&S continue to make these.

The control top of these warm leggings is quite tight where the body joins the legs. I find it difficult to work out how high to wear them up my body as they cut a definite line across me which looks rather odd under some clothes! Maybe I am just an odd shape. However I will be wearing them regardless as they are lovely and toasty

Normally 12/14 in trousers so bought a size 14 online. Fitted well although tight. Bought as I have bad back and wanted to keep my back warm in winter rather than to keep my tummy in. So bought another pair size 14 online but they would not pull up over my thighs and I have skinny legs! Eventually bought a size 16 which I can pull up ok but are a bit looser in the legs. The sizing is not consistent. I would recommend trying on prior to purchasing if they are available in the shops.

I have a high waist, and like the style, so thought these would be good. However, they're really tight around the upper waist area, causing a bulge above, but don't actually hold in one's stomach! Legs felt a little too loose. Love the normal Themagen thermal leggings, but these are no comparison.