It is mid September, so this is less of a review and more of a important thing to note. The provided sizing chart, and a review below both recommend the that the medium bindings can fit boots up to size 11. I wear 10.5 Burton Motos, and there is no way they fit. Wicked toe overhang, and the capstrap won't ratchet properly.
That said when I exchange for large, these seem like solid bindings.