There are milestones in design that reset expectations. The Halo Ultralight Jacket is one of them. At just 5 ounces, Halo achieves what was once thought impossible: a true 3-layer waterproof shell with full protection, full breathability, and no compromise in durability or coverage. Crafted from an advanced 3-Layer fabric and fully seam-taped, it delivers 10,000mm waterproofing and 30,000 g/m²/24hr breathability with a 30-denier micro-ripstop face fabric, balancing dependable weatherproofing with unprecedented packability. Combined with a comfortable 7-denier tricot lining which is comfortable next-to-skin, the Halo Ultralight Jacket is your new staple shell for any day with unpredictable weather. Halo is built for endurance, speed, and the realities of high-output adventure. From alpine ridgelines to long-haul treks, it thrives where performance, precision, and protection intersect. In an industry obsessed with lightness, Halo redefines what ultralight can mean. Engineered to Eclipse /// The Halo doesn’t follow the benchmark - it becomes it.