-buy two sets of goggles each with a different lens, one for foggy days and one for sunny days..i find if i have one set of goggles and two frames, constantly changing the lens leads to the anti fog coating to come off, so if simply leaving the lenses inside the frames, and having two of them make both of the goggles last much longer. Also if you have one set and are planning on buying a new lens for it, remember than a new lens is basically as much as a new set of goggles, something to keep in mind. Also avoid covering too much of your hat under your goggles, because the heat generated from your hat will fog the inside of you goggles.-Before Halloween buy as much of the mini chocolate bars as you can, to stock up for winter. Nothing is better than a half frozen mini mars bar on the way up a chair lift