The Stormtech Avalante System 3-in-1 Jacket represents a sophisticated solution for professionals and outdoor enthusiasts requiring genuine weather adaptability. Powered by H2XTREME® technology, the outer shell achieves waterproof performance at 10000mm with fully taped seams and a breathability rating of 5000g—engineered for sustained activity in challenging wet conditions without moisture buildup. The modular 3-in-1 design separates into two independent layers, each optimised for specific conditions. The outer shell incorporates a full-length zip with an outer storm flap, chin guard, and inner zip guard—a triple-barrier approach that prevents water penetration at vulnerable transition points. A detachable adjustable hood provides flexible coverage options, whilst tear-release adjustable cuffs and an open hem accommodate layering variations and movement requirements. Storage comprises a right chest zip pocket, two front zip pockets, and an inner pocket for organised carrying capacity. The removable polyester padded inner jacket features high-loft synthetic thermal insulation, delivering warmth retention without excessive bulk. This layer functions independently during milder seasons or integrates seamlessly with the shell for comprehensive winter protection. It includes its own full-length zip with chin guard and inner zip guard, two front zip pockets, and open cuffs and hem for unrestricted mobility and layering flexibility. The polyester taffeta lining throughout ensures durability and facilitates smooth layering transitions. This system-based approach allows you to deploy only the protection you need—shell alone for spring conditions, both layers for winter severity, or the padded jacket independently for casual insulation. Branded zip pulls and right sleeve detailing complete a jacket engineered for serious performance across seasons.