The leggings have received an almost perfect five-star rating on the brand's website.
I tried Shein's £4 sheer thermal tights - and you'd be a fool not to get them yourself - Charlotte Smith - Bristol Live
M&s Mens Thermal Leggings International Society of Precision Agriculture
Thermal Leggings Marks And Spencer International Society of Precision Agriculture
Feeling the cold? shoppers are loving these £25.49 fleece-lined thermal leggings hailing them 'perfect for cold weather
Shoppers love 'warm' £8 buy that's 'tons better' than M&S - Manchester Evening News
Thermal Pointelle Leggings, M&S Collection
M&S shoppers snap up thermal high-waisted jeans for cold winter months - selling out fast - Essex Live
Marks and Spencer shoppers praise 'super warm and comfortable' £16 thermal leggings as Met Office issues snow warning - Manchester Evening News
Feeling the cold? shoppers are loving these £25.49 fleece-lined thermal leggings hailing them 'perfect for cold weather
I dressed all over in M&S thermals to see if it saved putting the heating on' - YorkshireLive