The Graphene 3-in-1 ski jacket delivers versatile outdoor protection by combining our best technologies. We built the shell with a LIFA INFINITY PRO™ membrane engineered to give you long-lasting water-repellent performance without the use of chemicals. The interior consists of a hybrid Allied Feather & Down® and PrimaLoft® Thermoplume Cross Core insulated diamond quilted liner jacket with graphene lining for the ultimate distribution of warmth. Only an atom thick, graphene is the lightest and strongest conductive material on the market. It enables you to capture heat from hot spots and redistribute it throughout the fabric to even out your temperature for excellent thermal management. You can wear both jacket layers in cold, wet conditions or separately as the weather permits. We designed the jacket with raglan sleeves and an articulated cut to give you freedom of movement. Ski features that matter include a ski pass pocket, stash pockets, a 2-way zipper, and a LIFE POCKET™ engineered to preserve your phone battery in deep cold. See composition for more details.