Rab\'s Valiance Waterproof Down Jacket will keep you going strong through harsh winter weather. Made using fully waterproof Pertex Shield outer fabric, and packed with 800FP hydrophobic down, it will stand up to freezing temperatures, icy rain and snow without sacrificing your comfort. Pertex Shield fully taped waterproof outer100% nylon inner800FP R.D.S. Certified European Goose Down (170g/ 6oz size L)Rab Fluorocarbon free Hydrophobic Goose Down developed in conjunction with NikwaxBonded narrow box-wall constructionYKK VISLON front zip with internal zip baffle 2 YKK AquaGuard zipped hand warmer pockets 1 YKK zipped internal security pocket Pyrotec filled hood, helmet compatible, wired peak Pyrotec filled slimline cuffs, hook and loop adjustable Oversize drawcord adjustment at hem and rear hood Stuffsack Fit: Regular Rab\'s fluorocarbon free Hydrophobic Down is water resistant and will maintain its loft when damp, keeping you warm in hostile weather conditions. Bonded narrow box-wall construction helps to keep the down in place, preventing cold spots from developing. The insulated hood and cuffs use synthetic Pyrotec insulation, which is soft, lofty and dries quickly when wet.