Finding the right ski jacket to meet your needs can be a difficult task, sometimes. But with the Columbia Whirlibird Interchange Jacket, you'll not only have the perfect jacket on a frigid January day, you'll have a great option for those cool October evenings.The Whirlibird is a 3-in-1 jacket by design allowing you to zip in a liner for added insulation on the coldest days. But that liner is also a comfortable option for the fall. You'll have 80 grams of Omni-Heat Insulation which uses reflective thermal heat to keep you warm. The Whirlibird is also highly waterproof and breathable so you won't have to worry about the wintry moisture seeping in or feeling overly stifled underneath the jacket. There are plenty of pockets with this jacket including one dedicated to media as well as goggles which is the perfect spot for a spare lens or to just keep your goggles safe when not in use.There's a lot involved with the Columbia Whirlibird Interchange Jacket. Check it out and you'll find you're covered from fall to spring and cool weather to the coldest days of the year. Microtemp XF II Insulation, Omni-Heat Reflective Microtex Light Lining, Goggle Pocket, Interior Security Pocket, Zip-in and Three Point Interchange System, Zippered Hand and Chest Pocket, Exterior Material: Omni-Tech Legacy Twill Nylon, Insulation Weight: 80 Grams, Taped Seams: Critically Taped, Waterproof Rating: 15,000mm, Breathability Rating: 15,000g, Hood Type: Removable, Pit Zip Venting: Yes, Powder Skirt: Yes, Warranty: Lifetime, Battery Heated: No, Race: No, Type: 3-in-1 Jacket, Jacket Fit: Regular, Length: Hip, Insulation Type: Synthetic, Waterproof: Moderate Waterproofing (10,001 - 15,000mm), Breathability: Moderate Breathability (10,001 - 15,000g), Cuff Type: None, Wrist Gaiter: No, Waterproof Zippers: Yes, Cinch Cord Bottom: Yes, Warmth Factor: Warmer, How Does This Fit?: True To Size, Model Year: 2018, Product ID: 515569, Model Number: 1680691014-M, GTIN: 0190540193420