

This M&S thermal vest uses innovative Heatgen technology to generate warmth effectively for daily activities. Designed with soft brushed cotton, it stays cosy during chilly winter weather without restricting motion. Layer this regular fit garment under shirts for discreet warmth retention indoors or outdoors.
Keep warm during the chilly months with this cotton-blend thermal vest. Short-sleeved style, designed in a regular fit with a medium level of warmth. Breathable fabric, made from an insulating brushed back cotton blend. M&S' clever Heatgen technology uses an innovative fibre blend, helping your body to generate and retain heat so you can stay warm when the weather gets chilly. We only ever use responsibly sourced cotton for M&S' clothes.
Machine washable.
Tumble dry.
50% cotton, 26% polyester and 24% viscose (exclusive of trimmings).