The Colombia western boots leather The leather western boot in the color off white has flamed details, a small zipper on the inside and a nice fit. This boot is a must-have for your wardrobe. The boot is made entirely of leather on both the inside and outside. How do you rock the Colombia western boots? Color : Off white Material: Leather SIZE ADVICE The Colombia is true to size and is not suitable for wide feet due to the narrow nose. Are you unsure about your size? View here are the dimensions of the Colombia western boots.