Standard fit: This garment is true to size for an easy comfortable fit. With articulated seams reminiscent of garments from the 2000s the Hydrenaline Jacket 2000 features modern wind-blocking WindWall technology and a water-shedding durable water-repellent finish to keep you warm and dry in less-than-perfect weather conditions. What's more it packs neatly away into its own pocket when you don't need it.