Replying to Help, my Brand new Goggles are Fogging Like Crazy

Hey guys, so, super excitedly for the new season, I sold both my old Oakley goggles to get a brand new pair of Merrill Time Anon Comrade goggles. Of course, whenever im gonna buy some fresh gear for more than, say. $50, or that I know I will wear a lot, I do my research. And Ive heard pretty much only good things about them and I tried them on in the store and absolutely loved them! Then I took them out for my first day on the slopes and they got so unbearably foggy. They got a weird frozen fog inbetween the lens layers and Im not sure if I should try and get a new pair. Is something wrong with them? This happened every ten minutes to the extent that I would have to take them off and spit in them just to clear them for another 10 minutes. PLEASE HELP