Merrell Women's Inertia Jacket, Small, Black 100% Polyester Imported Backpack access zip-secure hand pockets with auto lock zippers Thinsulate Platinum Insulation - 120 grams Swiss Miss dot fabric with Durable Water Resistant (DWR) finish Adventure Rest Pocket transforms this jacket into a neck pillow when packed into interior lumbar pocket Stand up collar hides face from wind and weather