Heatgen™ Medium Thermal Leggings

Equally perfect for layering or lounging, these versatile thermal leggings have your cold-weather comfort covered. Our innovative Heatgen Plus™ fabric

Heatgen™ Medium Thermal Long Sleeve Sparkle Top, M&S Collection

Trousers & Lowers new models 2024

These fleece thermal joggers are the perfect companion for chilly days. They’re cut in a flattering slim silhouette with added stretch for ultimate

Heatgen™ Medium Thermal Fleece Joggers

Heatgen™ Medium Thermal Brushed Leggings, M&S Collection

Heatgen™ Thermal Leggings, M&S Collection

Add a cosy extra layer with this lightweight thermal top. Long-sleeved style with added stretch for exceptional comfort. Super-soft Heatgen Plus™

Heatgen™ Medium Thermal Long Sleeve Top

Heatgen™ Medium Fleece Thermal Top, M&S Collection

Stay cosy in any weather, thanks to this long-sleeved thermal top. Turtle neck style, with a new and improved stretchy fit. Lightweight and super-soft

Heatgen™ Medium Thermal Turtle Neck Top

Add a cosy extra layer with this lightweight thermal top. Long-sleeved style with added stretch for exceptional comfort. Super-soft Heatgen Plus™

Heatgen™ Medium Thermal Long Sleeve Top

Marks and Spencer Heatgen review: We dressed heat-to-toe to test

Thermal Leggings

Heatgen™ Medium Fleece Thermal Leggings, M&S Collection

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M&S Collection Flexifit™ Marl Sleep Leggings - ShopStyle Hosiery

Heatgen™ Medium Thermal Long Sleeve Top, M&S Collection