Filson x Wolverine Emerson Boot Sizing

[jpb10g]

Hi All, Long time lurker, first time poster here. Am curious whether anyone has information on sizing for Filson x Wolverine Emerson boot. They're on sale on stevenalan.com (with additional 15% off with code WELCOMEAUTUMN for those that might be interested!), and I wanna grab a pair...but sale items are final sale, and I don't want to order the wrong size. I've searched around a bit online and ordering a size OR half size down seems to be the recommendation, but I'm hoping to hear from an Emerson boot owner. Thanks so much!