Why can't I find Vaporfly's?

Reddit needed them wrote:

I ran a 5K yesterday: the Lucky Charm 5K in Harrisburg. I haven't run fast since last October, so I wasn't expecting a whole lot... just hoping for around 24:00 or better. I wore my Nike Vaporfly 4% (their race debut) and they performed decently, except my right lace came undone probably 1/4 mile into the race. I ran just over a mile debating whether I could finish with it untied, but I ended up stopping and losing probably 25 seconds trying to double-knot. It took me three tries, of course, because I kept pulling the loop out. :( Otherwise, the shoes felt great and performed well. My first mile was a 6:49, my first sub-7 mile split in eight months. I was really suffering by the end, though, and there was a short uphill climb from the river path up to the street that took a lot out of me. I was half out of it and there was a guy at that point that was not doing a very good job of directing people... Instead of just pointing where I should be, he told me, and my race addled brain just did not comprehend and I almost went the wrong way. A couple more turns to the finish, and I got excited when I saw a sub 23 time on the clock. I barely had enough left for a kick, but crossed the line just under 23. Finished with a 22:56 gun time and 22:49 chip time, 12th overall out of 395 and 3rd in my AG.