The mountains are limitless – wide open to a range of adventures. The Betas help you experience all of them. Combining an extended length, performance insulation, GORE-TEX storm protection, and planet-conscious material choices, the Beta Insulated Coat keeps you warm, dry, and comfortable. A more sustainable 2L 40D GORE-TEX offers proven waterproof, windproof, breathable protection. Recycled Coreloft™ insulation provides thermal comfort, and a low profile insulated StormHood™ protects and warms your head.