Thank you for viewing. omm PRIMALOFT® ACTIVE thermal insulation hoodie. Can be worn alone or in combination with other layers. Introducing a completely new insulation material that directly weaves synthetic fiber plumes (feather-like hairs) into a single-layer mesh fabric. The ultra-lightweight Core series, which uses PRIMALOFT® ACTIVE, provides the same warmth as other insulation products while saving only half the weight and also offering excellent breathability. The design of the Core series is as unique as its performance. The highly adaptable layer can accommodate various levels of activity. When worn as an outer shell, the mesh fabric quickly releases excess heat and moisture. Or, when worn as an inner layer with an outer layer, it provides outstanding heat retention. The Core Hoodie uses 75g/㎡ PRIMALOFT® ACTIVE, a lighter version of the 125g PRIMALOFT® ACTIVE used in the Core Jacket. ALTRA Altra Moonlightgear Moonlight Gear ENLIGHTENED EQUIPMENT HIGH TAIL DESIGNS High Tail Designs Mountain laurel designs Mountain Laurel Designs Cumulus Cumulus hyperlite mountain gear Hyperlite Mountain Gear Zpacks six moon designs Six Moon Designs 山と道 (Yama to Michi) teton bros teton bros atelier blue bottle Atelier Blue Bottle Locus gear Locus Gear vivobarefoot vivobarefoot