In winter, we often need to wear heavy or layered clothing to keep warm. But this can be restrictive, cause limbs to be less flexible during movement, and may not provide the warmth needed, leading to loss of body heat and eventually colds and other diseases.
Heated vests are a great option because they're great for layering. The iHood heated vests for men and women are made of nylon fabric. The fabric is light and unburdened, soft and comfortable without excessive friction against the skin. It's also water and windproof, and extremely hardwearing. They have 3 separate switches controlling 8 heating zones to ensure maximum core warmth.
The battery-operated heated vest also has an automatic shut-off feature. When removed in suitable temperature settings, it identifies and turns off the battery, maximizing performance and extending battery life.