I have here 2 pairs of men's cowboy boots size 12D, both pairs are unbranded so not sure of the brand.
The white pair has some wear on the shafts, The vamp/foot is Ostrich PRINT FAUX, it appears to me embossed leather and the shaft is of a man-made material.
The Cherry/Cordovan pair had some wear on them and some scuffs but otherwise fine.