Mongrel 916020 Elastic Sided Boot Black. This is a great everyday boot that can be used for work or leisure. Made with a buffalo oil kip black leather, on a sturdy sole with a good tread. These boots offer great slip resistance that will keep you on your feet. Mongrel is a family-owned business that has been proudly making boots in Australia for over 80 years.  These boots are Australian Made.   TPU/PU ToughSider sole AirZone comfort system OrthoTec PU Air innersole Mongrel 916020 Elastic Sided Boot Black