Heatgen™ Max Thermal Fleece Leggings

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These supersoft, lightweight leggings will keep you cosy on colder days. They're made from fleece with Heatgen™ Max technology which helps to lock in heat for maximum warmth. Added stretch in the fabric offers a comfy, flexible feel.

Heatgen Plus™ Thermal Long Sleeve Top

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M&S Womens Heatgen™ Max Thermal Fleece Leggings - 14 - Grey Mix

The Best Thermal Leggings For A Cosy (Not Cold) Winter

Made with Heatgen Plus™ thermal technology, these lightweight leggings are great for staying warm on chilly days. Added stretch for a comfortable fit.

Heatgen™ Medium Fleece Thermal Leggings