This classic 3-in-1 jacket from Columbia features a waterproof-breathable, thermal-reflective outer shell and a fleece liner. Wear each layer separately or zipped together to take on winter’s worst. The Omni-Heat™ thermal-reflective breathable lining retains warmth using silver dots that reflect body heat, so you stay warm and comfortable as temps drop while Omni-Tech™ critically seam sealed prevents moisture from seeping into crucial areas using waterproof-breathable fabric, so you stay dry and comfortable in the rain. The zip-in interchange system lets you wear each jacket as a shell, a liner or zipped together for full protection while the soft fleece inner jacket with a durable overlay on the shoulders and collar provide lightweight warmth on its own or with the waterproof outer jacket.