Created with a combination of responsibly sourced waterproof goose down and ultra-fine Primaloft synthetic fibres, the Men\'s Ridgevent Shirt Jacket will keep you toasty when it gets cold outside. The jacket is finished with a DWR coating which offers ultimate wind and water resistance. Equipped with RidgeVent technology, the shirt jacket is designed to vent whilst wearing a pack, allowing you to breathe whilst remain warm. Complete with two zipped hand pockets, the Thermo Shirt Jacket has room to store your small essentials too.DownPlus+ insulation - proprietary blend of 65% responsibility sourced waterproof goose down and 35% ultra-fine Primaloft synthetic fibers60g DownPlus+ insulation@Durable Water Repellency (DWR) finish for wind and water resistanceRidgeVent - heat-mapped BackVent baffles for warmth where it counts and breathability where it matters most.Center front snap closure2 secure zip hand pocketsShirt cuffs with snap closurePackable into inner left pocketHanger loopCenter Back Length 28 1/2\'Drop tail 3/4\'