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Streamlined and sleek, with classic baffling detail, this highly technical vest features Omni-Heat Electric technology for battery-powered, push-button core warmth making it equally suited for everyday use in extremely cold climates or during aerobic activities that require intermittent periods of rest in freezing conditions. Technology : OMNI-HEAT Thermal Reflective Make Your Own Heat OMNI-HEAT Thermal Insulated Stay Insulated Against the Cold OMNI-HEAT Thermal Electric Heat on Demand OMNI-SHIELD Resist Rain and Stains Construction :
On those transitional days when you just need some core warmth under your shell, zip the Columbia Women's Electro-Amp Core Vest into the jacket and turn on the heat. We mean that literallypush the little button on the chest and the Omni-Heat electric system immediately warms up to provide luxurious heat for up to seven hours. When the chill wears off the morning, turn the heat off and let the thermal reflective lining and insulation in this toasty vest do the work of keeping you comfortable as you zip up and down the mountain.