Columbia Whirlibird Women's Plaid Black 3 in 1 Ski Jacket

Stylish plaid design. Hooded for extra warmth. Ideal for skiing and snow adventures. Columbia’s Omni Heat lining is comprised of a pattern of tiny silver dots with aluminum that reflects a percentage of your radiant, infrared body heat (the heat that you can't see unless using a infrared camera) back onto you to keep you warm. Unlike a space blanket, though, the dots only cover about 33 percent of the fabric, which makes the technology breathable and keeps you from overheating. The dots also have protective polymers to prevent the metal from corroding or coming off in the washing machine or dryer.