How long for new skates to stop hurting feet?

Sorry if I sound like a noob but I’ve never played competitively in a league before… My last pair were Bauer nexus. Had them baked bc I purchased them new at a store. Got these new vapor fly40’s a month ago, no bake this time. Have used them 4 times and my feet hurt quite a bit after about 15 mins of light practice. Admittedly I’m very out of shape at the moment so that might have something to do with it. How much use should I expect for these new skates to break in?