body: 4 oz.yd² / 135 gsm, 100% polyester stretch jersey with 6,000 mm waterproof membrane; lining: 100% polyester taffeta; insulation: 20g, 100% polyester UTK Subdown fill; contrast: 6.6 oz/yd² / 225 gsm, 91% polyester, 9% spandex bonded knit with UTK Hydropel water repel performance; hybrid design combines the functionality of UTK subdown with added comfort of strategically placed knit panels; UTK Subdown technology offers the thermal benefit of down with the ease of synthetic insulation; UTK Hydropel technology repels water without sacrificing comfort in wet conditions; laminated stretch shell with welded puffer channelling creates cold-weather insulation with greater ease-of-movement; center front coil zipper with contrast teeth, autolock slider and rubber toggle; dyed to match stretch binding; lower pockets with invisible zippers ; audio port access through inside left pocket; princess seams for flattering feminine fit