Butterfly Shadow Series Women's 3L Insulated Slim-Fit Ski Jacket

21,780 mm H₂O waterproof GB/T 4744-2013 11,500 g/m²·24h breathable GB/T 12704.2-2009 300,000+ abrasion cycles GB/T 21196.2-2007 · ~15× the national standard requirement Grade 5 water repellency (initial) GB/T 4745-2012 Wind resistance 1–10 mm/s air permeability Fabric 3L NAN SKIN® nylon — 88% polyamide, 12% polyurethane, fully taped seams Insulation PRIMALOFT® synthetic fill, core zones Lining 100% nylon Rescue system RECCO® reflector in hood brim Features Adjustable waist belt with metal buckle · smocked waist shaping · 3D women's articulated cut · underarm venting zips · detachable snow skirt · comfort rated to −15°C Fit Regular · women's Lab-tested on the finished garment — 21,780 mm H₂O waterproofness that still holds 19,968 mm after laundering, and breathability that rises from 11,500 to 13,000 g/m²·24h after washing — combining a fully seam-sealed 3L NAN SKIN® shell with PRIMALOFT® core insulation, ~15× the abrasion durability of the national standard, and a RECCO® reflector in the hood brim.