Zoot Sports Women's Wind Swell+ Jacket Body: 100% Polyester, 66gm2 Inset: 92% Polyester / 8% Spandex, 230gm2 Imported Wind and water protection in an ultra-lightweight woven Double collar for added warmth and wind protection Backdraft cuffs with thumb holes to keep wind out Front and back vents for dumping heat Water repellent stretch knit back panel