Fabric - 100% 300D Oxford Polyester with Carbon Fibre. Lining - Modacrylic, Cotton - 360 gsm. Made from a waterproof polyester oxford, carbon fiber outer with an FR ARC rated finish. Waterproof rating 5,000mm. Fully seam sealed. Heat resistant FR Zips. Warm Modacylic/Cotton FR lining. Two side Hip Pockets. FR reflective tape. FR zips on hem to easily slip on over boots.