This is a high-performance 3-Layer Waterproof Breathable Fabric with a unique striped backing, article number WN-0039K.Engineered for superior weather protection, this fabric features an advanced 3-Layer (3L) construction. It bonds a 100% nylon taffeta face fabric to a high-performance membrane and a distinctive nylon vertical stripe knit backer. This integrated system achieves an excellent waterproof rating of over 16,000mm and a high breathability (MVTR) of over 7,000 g/m²/24h.