The Most Effective Gear To Stay Warm In Bone Chilling Cold

CHICAGO (CBS) -- With wind chills well below zero, the best advice is to simply stay indoors.

However, that's obviously not always possible.

Most Chicagoans know it's best to pile on the layers to stay warm.

CBS 2's Jim Williams reports that certain winter clothing items are better than others--and some traditional cold weather gear actually isn't that effective.