The cubit parka is a classic with a technical twist.using technology, including advanced stitch free fabric and insulation that maximizes heat retention in cold conditions, the jacket is perfect for winter hikes and rainy walks. Pertex quantum 3d weave fabric features pre woven baffles and a fluorocarbon free dwr durable water repellent that combine to keep you dry. The unique construction also increases wind resistance, reduces weight improves the flexibility so as the not hinder mobility. The parkas fill is responsibly sourced recycled down that has been treated with a nikwax hydrophobic treatment to optimize performance in damp conditions.pertex quantum 3d weave technology unique pre woven baffle reduces stitching and increases weather resistance700 fill nikwax hydrophobic recycled down improved water resistance2 ykk zipped hand pocketsinternal glove pockettwo way ykk vislon front zip with fleece lined chin guard for comfortdown filled hood with stretch bindingunique pre woven baffle reduces stitching and increases weather resistanceouter fabric pertex quantum 3dweave pre woven baffle with fluorocarbon free dwr 128gsminsulation 700 fill power recycled down with nikwax hydrophobic finish 157g size mediumcentre back length size 10 86cm 33.9inchweight size 10 623gcolour black