A modern staple, the Rab Microlight Alpine Jacket uses hydrophobic down insulation inside weather-resistant Pertex Quantum fabric, in a streamlined package that gives you very effective warmth with minimal weight.The jacket is easily packable, with two roomy, zipped pockets make it a practical option for any adventure.The narrow stitch-through baffled construction prevents the down fill from spreading or bunching and gives maximum loft, and the fixed insulated hood gives you supreme protection from winter weather.Clean lines and a slim silhouette mean that the Microlight Alpine works very well as a warm layer under a waterproof shell, for climbing or other alpine pursuits - but you'll also appreciate it if you're lightweight backpacking, or just wearing it day-to-day in cold conditions.Micro stitch-through baffle constructionAdjustable hood with laminated brim and flexible polymer peakDiverted hood baffle lines for good anatomical fitYKK reverse coil front zip with insulated zip baffle and chin guard2 YKK reverse coil harness-compatible hand pockets, YKK reverse coil chest pocketClean finish elasticated cuff constructionHem construction with dual drawcord adjustmentSlim fitPertex Quantum fabric (inner & outer)750FP R.D.S. Certified European Goose Down (135g/5oz in Size L)Rab Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax