Heatgen™ Max Thermal Fleece Leggings

Shop this Heatgen™ Max Thermal Fleece Leggings at Marks & Spencer. Browse more styles at Marks & Spencer Spain
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.

13 Best Thermal Leggings for Winter Training: Editor's Picks

13 Best Thermal Leggings for Winter Training: Editor's Picks

Heatgen™ Medium Fleece Thermal Top, M&S Collection

11 best fleece-lined leggings 2023 – shop warm winter leggings

Heatgen™ Medium Fleece Thermal Leggings, M&S Collection

media./photos/6579c7b904434cc

Heatgen Plus™ Thermal Brushed Leggings

13 Best Thermal Leggings for Winter Training: Editor's Picks

Heatgen™ Medium Fleece Thermal Leggings, M&S Collection

13 Best Thermal Leggings for Winter Training: Editor's Picks

Buy Women Heatgen Thermals