This is a high-performance 3-Layer Waterproof Breathable Fabric with a unique fish scale backing, article number WN-0039E.This technical fabric is engineered with an advanced 3-Layer (3L) lamination process. It features a 100% nylon taffeta face, a high-performance waterproof breathable membrane, and is distinguished by its innovative nylon fish scale knit backing. This construction delivers exceptional technical performance, achieving a waterproof rating of over 16,000mm and a breathability (MVTR) of over 7,000 g/m²/24h.