Unisex Warming Heated Vest

This electric vest is made of 80% filled silk cotton material, which is wear-resistant, waterproof and easy to clean. It is made of light and soft material, suitable for shirts and under any thick coats or jackets without being noticed. Suitable for general outdoor and daily use. The outer layer is durable to make the vest windproof, and some lightweight insulating fabrics are used inside to keep the vest comfortable and soft.