Heatgen™ Thermal Leggings

About this style

Add warmth to your winter wardrobe with these Heatgen™ Thermal Leggings. Made from a soft, stretchy knit mix, they provide lightweight insulation while maintaining a flattering, close fit in every size. The Heatgen Plus™ technology ensures extra warmth without bulk, making these high-performance leggings perfect for layering under dresses or pairing with long-line knits and boots for effortless cold-weather style. Ideal as a base layer to insulate and keep you warm. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.