No idea about the brand, but its real leather at least. Not as nice looking as the R.M. Williams though, but for that price its a no brainer.
At $39.99, its cheaper than getting a pair of R.M. Williams Boots resoled.
I go through 2 to 3 boots a year (branded and no name brand). Actually just wore out 2 Wild Rhino Boots (They are supposedly still hand made in Portugal) in 5 months, alternating 2 days wear each a week. Luckily bought them both on sale for under $100. The lace up Wild Rhino boots last much longer. I use orthotics which wear out the structure and shank of the soles faster and the floors at my work seem to eat the rubber soles up. For me, no point getting a pair of $399 boots on sale, as the inner structure and shank would still be worn and twisted/bent. So even resoled the shoe would still be worn. I've done multiple resoles in the past. Took a while to figure this out. In the end its worked out better for me to buy a pair of midrange shoes on sale (Eg $200 pair on sale to $100 or less) and junk them every 12 months.
Boots in black (size 7 to 12)
https://www.platypusshoes.com.au/kayex-boot-itnokayb-blk.htm…
Boots in brown (Size 7,8,10,11, 12)
https://www.platypusshoes.com.au/kayex-boot-itnokaybr-brn.ht…
Different style, slightly dressier $59.99 (RRP $179.99) (Probably the same cost as a full resole)
Brown (size 7 and 8)
https://www.platypusshoes.com.au/rustic-boot-itnorusdb-brn.h…
Black (7,8,10)
https://www.platypusshoes.com.au/rustic-boot-itnorusbl-blk.h…
ITNO is a Platypus house brand. Not saying this is a good or bad thing, just noting.