Stay cosy on colder days with these Heatgen™ thermal vests. They're made with built-up shoulders so they fit neatly over your bra strap, with added stretch for a smooth, comfy wear. The lightweight fabric makes them ideal for layering under other clothes, while the soft fibres are gentle against your skin. Stock up with this handy two-pack.
M&S Collection: versatile styles in modern shapes with unique and playful details.