PrimaLoft Silver Insulation is the only insulation solution offering both high breathability and unmatched thermal properties, designed specifically for high-output adventures.This Women's Nebula Pro Jacket from Rab is packable and water-resistant, with insulation-regulation abilities for explorers and mountaineers.Also used in sleeping bags for keeping you warm whilst you sleep, PrimaLoft fabrics are popular on the outdoor scene.Stratus sheet insulation in key areas for added weather protectionInsulation: 100% recycled PrimaLoft Silver Insulation LuxePertex Quantum Pro ripstop outer is windproof and water resistantFully adjustable helmet compatible hood with stiffened peak2 way YKK Vislon front zip with internal flapYKK zipped hand pockets and 1 inner chest pocketFully adjustable cuffs & hemMain Fabric: Recycled 30D nylon, 53g/m², with DWRLining: Recycled 20D Atmos nylon, 41g/m²Insulation: New Cirrus HL 100% recycled synthetic insulation (225g / 7.9oz Size 12)Composition: 100% recycled polyamide with polyurethane coating and 100% recycled polyamide liningWeight: 595g / 21oz