ADVANCED TECHNOLOGY: Columbia Women's Arcadia II Jacket features our signature, air-permeable protection that’s waterproof and breathable to shield you from drizzle to downpour. ADJUSTABLE FEATURES: This shell top jacket features an adjustable storm hood, drawcord adjustable hem, and zippered hand pockets for ultimate comfort. LIGHT & PACKABLE: The waterproof, lightweight design packs into your hand pocket for convenience on days when the weather is unpredictable. DURABLE FABRIC: 100% nylon 2L fabric with a 100% polyester mesh lining keeps you warm, yet remains breathable. OMNI-TECH: Our Omni-Tech technology features air-permeable protection that’s waterproof and breathable. It provides excellent waterproof protection, keeping mother nature's elements out, at the same time allowing the inside to breathe.