Columbia Sportswear Wind D-Ny Omni-Heat Fleece Jacket - Women39;s 92% polyester Constructed of 100% polyester 414g Wind Block Heat sweater fleece Side panels 92% polyester, 8% elastane 280g Heat Thermo stretch fabric Omni-Heat Thermal Reflective lining prevents heat loss Omni-Wind Block ultrabreathable windproof Bonded fleece