This is a brand New Never Worn jacket from Columbia. It has a zip-in/3-point liner jacket that can be removed and worn solo for chilly days outside You can wear the exterior shell jacket on its own, or you can put them together The exterior shell jacket is made of 100% polyester Omni-TECH™ Rebound Stretch, which adds breathable/waterproof protection and extra stretch for easy mobility The outer jacket comes equipped with a 100% polyester Omni-HEAT™ Infinity thermal reflective lining that absorbs your body's natural warmth, stores it, and reflects it back to you. This jacket boasts an attached and adjustable, sherpa-lined hood, 2-way front zipper, adjustable waist, adjustable cuffs, dual-entry hand pockets, and zippered chest pockets The removable liner jacket is made of 100% polyester with 80-gram MicroTemp™ XF II insulation that's an eco-friendly blend of 85% recycled polyester/15% polyester Features include a stand-up collar, hand pockets, and comfort cuffs with thumb holes. Active fit Center Back Length (XS-XXL): 31". Center Back Length (1X-3X): 32". Imported Shell jacket: 100% polyester Liner jacket: 100% polyester shell Liner jacket insulation: 85% recycled polyester/15% polyester MicroTemp XF II Zip-in and 3-point interchange system lets you match with outdoor conditions Omni-TECH Rebound Stretch: breathable/waterproof protection with stretch for mobility Omni-HEAT Infinity thermal reflective: reflects body warmth back to you Zippered hand pockets Front zipper