On some days, bundling up to stay warm just doesn't cut it.

A few layers, gloves, hats and a scarf are a deterrent from winter's cold, but they don't always knock it out completely. For those looking to win the war against the cold, you've finally found a secret weapon with heated jackets.

For hunters or those who don't start calling it "cold" until the temperatures are below freezing, heated jackets are becoming less of a luxury and more of a must-have wardrobe piece. With great updated designs from Gerbing and Mobile Warming, Sports Unlimited is here to help you heat up this winter.

Heated jackets rely on battery power to heat up several different zones within your jacket, giving you that added boost you need to stay warm.