"Special Ops : Night Vision" by HatBodega. A 2.0 for his previous cap, caused a lot of panic when this dropped recently. One of my favourite new pick ups, I had the pleasure of creating some promotional material for the drop.
For me these were true to size, they were easy to put on without any struggle unlike a few other models. You could try half a size down as the leather is quite forgiving, but I would recommend going with your regular size to avoid any issues.