Plain colors : 100% polyamide. Marl Silver : 70% polyester/ 30% polyamide. Marl Dark Grey: 70% polyamide / 30% polyester. Polyamide inner lining. Warm and ultra-light. Compressible in its storage bag. 2 zipped pockets in front. Contrasting interior: Convoy Grey for Black, Red, Marl Dark Grey and Marl Silver, Navy for Light Royal Blue and Navy, White for White.