Purchased 7-8 years ago. Used several times for snowboarding and winter mountain hiking without snow. It's a 2-layer jacket with Columbia's proprietary Omni-Tech system on the outer layer. The fabric feels crisp and stiff, effectively blocking wind and rain. The inner layer has a lining, making it smooth and easy to put on and take off. (This made it easy to wear for snowboarding, etc.) The right side has a zipper for ventilation. There's a zipper for connecting a liner for serious cold weather (compatible with the Interchange System). A detachable wind skirt is also included. It was very convenient for mountain climbing. I will ship it in a compact size. I hope to sell it to someone who understands that it has been stored at home. Please consider it!