Highly compressible and ultra lightweight the north face mens trevail hooded down jacket with 700 fill down is practical insulation for all round winter use ideal for use as a mid layer the trevail uses lofty 700 fill goose down that helps to regulate temperature whilst providing ample insulation against cold conditions without adding extra weightr r two secure zipped hand pockets and an internal chest pocket provide ample space to secure items and a media compatible design means you can