The North Face Mens Massif Vest in Prussian Blue Designed to give you core an extra dose of protective insulation when the temperature drops The Massif Vest is bulging with 700 power fill down & does the job perfectly. The goose fill down offers amazing insulating properties as well as being extremely light weight & it can be compressed & then retain its loftiness shortly after. The compressibility feature of the fill allows the gilet to be stowed inside its internal pocket for ease of storage when traveling. Durable nylon shell to prevent abrasion Double layered shoulders for protection against bag straps & skis Two zip close hand warmer pockets Hem adjustmenttoggles accessibly via pockets Internal stow pocket