Our original lightweight down jacket is built for year-round use and all-mountain activities. Designed to be low bulk, easy to layer, or stashed in a pack, it’s built with micro baffles around the body and shoulders, with smaller nano baffles under the arms for better breathability. Filled with down and finished with a Pertex® Quantum outer, it’s lightweight, breathable, warm, and windproof. Durable, versatile, and one of our bestsellers, it’s a favourite with climbers, hikers, and mountaineers worldwide. The soft-feel Pertex® Quantum outer is windproof and breathable. Internally elasticated cuffs and drawcord adjustable hem. Zoned baffles for better warmth or breathability where you need it. Highly compressible for stashing in a pack. Cosy high collar for windy ridgelines. Stash essentials close at hand in three zipped pockets. Specs 700FP R.D.S Down (134g/4oz in Size L) Pertex® Quantum inner Pertex® Quantum outer fabric Insulation - 700FP R.D.S. Down:,134g / 4oz size L 379g / 13.4oz Rab® Fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax® Micro stitch-through baffle construction YKK® reverse coil front zip with insulated zip baffle and chin guard 2 YKK® reverse coil harness compatible hand pockets YKK® reverse coil chest pocket Clean finish elasticated cuff construction Hem construction with dual draw cord adjustment Fit: Slim Size Guide: Size Chest Waist Arm length XXS 86cm / 34in 68.5cm / 27in 81cm / 32in XS 90cm / 35.5in 71cm / 28in 83cm / 33in S 94cm / 37in 76cm / 30in 83cm / 33in M 102cm / 40in 81cm / 32in 86cm / 34in L 109cm / 43in 86cm / 34in 89cm / 35in XL 117cm / 46in 91cm / 36in 91cm / 36in XXL 122cm / 48in 96cm / 38in 91cm / 36in 3XL 129.5cm / 51in 104cm / 41in 93cm / 36.5in