Our versatile Atomic Ridgeline 3L Jacket M looks after you all day, even if the weather turns against you. It features a waterproof, windproof 3L Pertex Shield+ shell – light, breathable, and durable. Unlike many shapeless shells, it’s also designed to fit your skiing position and movements on the mountain, so you can move freely without feeling bulky. It teams up perfectly with a warm midlayer.