You could try and construct your own jacket but we should warn you now, duct tape and leftovers from your childhood coat might look good, but usually doesn't last on the mountain. Instead of depending on your own abilities, depend on the Volcom Construct Jacket. This jacket is made to last through the seasons with its critically taped seams and V-Science 2-Layer Shell. In addition to lasting through the bad weather, this jacket will keep you balanced between too hot and too cold with its super suede chin guard and mesh lined zippered vents.