Slip this light and cosy gilet whenever you need a boost of heat against the cold. Ideal for cold evenings indoors, the 4 lightweight carbon fibre heating elements will also keep you snug when walking the dog or working in the garden. Wear over any top or jumper, touch the button, and in 2 minutes, you’ll be enjoying warmth from neck and down your back, and in 2 panels at the front. Keep it connected to a USB powerbank to generate heat (Not Included). Unisex design.