The last used is parang, parang means chopping knife in Indonesian. Seems like Benzin likes to use types of knife as their last names, because Kujang, which is their another last name, is clever in Indonesian. I guess it helps us to understand if the last will be sharp or more wide.
I tried on the boots, initial sizing seems fine. It’s my first time wearing engineering boots, so I am a tiny bit confused if the belt on the vamp area has to be tight or not. It has a bit of a space so I will tighten it to make it fit. My feet fit well with this last. It’s a wide last. I got a wide last because I find it much more comfortable to wear boots with a wider last due to my permanently injured pinky toes. If it wasn’t for my pinky toes I will get normal width for sure.