The Helly Hansen Svalbard H2 Flow parka jacket is a classic mens parka style synthetic down jacket. The Svalbard has been designed to keep you warm, dry & cosy during the coldest months of the year thanks to its Prima Loft insulation. The jacket has been made from a waterproof, windproof & breathable fabric with critically taped seams which will stop the worst of the rain getting in. An additional durable water repellent finish will make rain drops roll off the jacket, keeping you dry. The stylish, adjustable hood has a traditional faux fur trim, which is also detachable so that, along with the internal waist cinch, you can alter the look of the Svalbard in an instant. There are also multiple exterior & interior pockets, including two cosy hand warmer pockets, & two lower pockets to store all of your essentials. The Svalbard makes use of Helly Hansens H2 Flow fabric technology. This is designed to help with temperature regulation by using air to provide warmthand ventilation. The video below explains H2 Flow fabric technology in more detail.