Shell: 320 Nylon Taslan combined with SUPPRATECH 400D waterproof breathable oxford nylon with Teflon® protective finish. Oxford nylon jacket is technically coated for a softer finish. Lining/Insulation: Weather-Tec System: 180 gr. (6.5 oz.) of Ultra Soft polyfill combined with 400 gr. (14oz.) Poly fleece, a thermal factor of 580 gr. (20.5 oz.) Women's Shell Jacket Functional Features: Reflective trim for increased safety. YKK zippers. Dual storm flap. Fleece lined adjustable collar Detachable hood. 2 zippered outer shell pockets lined with waterproofed brushed cotton lining. Chest and sleeve zipper pockets. Inner pockets: map pocket, zip pocket and MP3/Mobile pocket. Shaped sleeves and strategically elongated back. Adjustable Wind-guard cummerbund. Adjustable elasticized wind-stopper cord at hips.