Pieced together with the most promising properties, the Burton ak 2L Stagger Jacket fuses style and performance in unsuspecting ways. Guaranteed To Keep You Dry, it features a super waterproof/breathable GORE-TEX(R) 2L Performance Shell with fully taped GORE-SEAMS. Our Active Lining System is zonal engineered to maximize warmth and breathability, while RiRi AQUAzips offer the gold standard in wind and water-repellent zipper technology. Worn daily and tested relentlessly in the planet's most demanding environments by professional mountains guides and team riders like Terje Haakonsen and Jeremy Jones, the entire package is backed by a LIFETIME WARRANTY.