Columbia Men's Shimmer Me Timbers II Hooded Jacket Shell: 100% nylon rip stop/Lining: 100% polyester/Fill: 50% polyester, 50% recycled polyester Zip front with adjustable hood Two zip hand pockets and inside zip security pocket Zip interchangeable system Columbia's Shimmer Me Timbers II Hooded Jacket comes fully equipped with an Omni-Heat lining to help retain body heat on the mountain slopes, yet is streamlined enough to rock on the city sidewalks.