Yes I wear a size 14 myself but noticed 14's are much more available than 15's though not quite as good as 13 or below.When you wear size 15s, you buy what you can find. I wear everything from Allen Edmonds to Converse All-Stars, and try to stay American made, like New Balance. I have about 6 pair of tennis shoes/sneakers, on standby. I plan for tomorrow.
Sometimes it works to my advantage as I can sometimes find size 14s on a big sale because apparently nobody else needs them?