Ultimate trail protectionfor those of you who like to get out on wild adventures in wild places and in wild weather the mt500 ii waterproof jacket should be your go to jacket the exoshell60 3 layer waterproof fabric will keep out the wet weather but it is also massively breathable so no matter how hard the climb or how fast the pace all your sweat build up shouldn39t find you feeling damp and clammy to further maximise ventilation options and allow for fresh air movement endura give you 2 w