Ultra Boost Uncaged's arrived today (ebayer shipped in 2 days! holy ****!) and I can say they are undeniably the most comfortable pair of shoes I have ever owned.
I was worried because some people were saying the primeknit takes time to break in, but these are good to go out of the box. They are true-to-size, I have a wide foot so they are slightly narrow but no big deal.
The only issue I have is I'm not in love with the sock top and I usually like a little more ankle support, but other than that these are amazing. Well worth the price.
The boost feels incredible and the prime knit is supple yet breathable, pain in the ass finding this colorway in my size but they were worth it.