Bunnings has Dewalt boots- safety & hiker, which it says are "synthetic uppers", as well as the rest. But front says "premium hide" so I think it is but I'm not completely sure yet. $149.
Might need to email them to be sure.
boots look pretty good, more comfy and even better performance than any other animal leather work boots.
Price is around $ 200 AUD which is pretty affordable for a great pair of non-animal leather work boots.
I have wide feet and it is always difficult to find shoes that are comfortable, especially when buying them over the internet. Fortunately, these fit the bill quite well from the first wearing when I put them on and breathed a sigh of relief. Nice to know Orthofeet a shoe company I can depend on for future purchases.