The Rab Women's Mythic Vest is the next generation of high spec down insulation that combines the warmth and pack-ability of down with strategic placement of synthetic insulation. The Mythic Vest features ultra light materials and super fine 900FP hydrophobic treated down. The Mythic Vest is constructed from super light 10 denier Recycled Pertex Quantum Nylon ripstop outer and liner. This super light fabric is down proof and packable and has a flurocarbon free DWR finish for weatherproofing. The insulation is 900 fill power European Goose Down with a Nikwax flurocarbon free hydrophobic finish. This does not make the down waterproof, but it improves its performance in damper conditions. 900FP is some of the highest performance down on the market. The super fine down feathers are very compressible for a small pack size but will loft out fully very rapidly when you need that quick warm layer. High wear areas like the shoulders and sides are filled with PrimaLoft Gold synthetic insulation so they are unaffected by dampness and compression. Rab Women's Mythic Vest Features 10D Recycled Pertex Quantum nylon ripstop 900FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (50g, Size M) 60gsm PrimaLoft Gold on shoulders Stitch through baffles YKK VISLON centre front zip YKK concealed zipped hand pockets Supplied with a stuff sack Fit:Regular - Centre back length (Size 10): 66cm / 26inch Weight:141g Rab Womens Mythic Vest