This men's all-season outdoor jacket combines PrimaLoft Gold insulation with four-way-stretch soft shell fabric to target weather protection and total mobility where you need them. An athletic fit moves with you on the mountain, while durable Pertex Microlight fabric resists abrasions. 91% nylon, 9% elastane plain weave, zip pocket on left chest, full zip with stand-up collar, regular fit. BodyMapping identifies key heat and sweat zones by sport and season for best temperature regulation. Material: Nylon, Elastane.