The Bad Monkey is Zac Browns Southern Grind's First flagship model and what a good introduction to the knife community it made at Blade Show 2013. They offer a variety of options for this specific knife.
The Southern Grind Bad Monkey Folding 3.875" Black Tanto Serrated Blade with Wave, Carbon Fiber Handle features Titanium liners around a 4" blade made from Sandvik 14C28N stainless steel. blade is hardened to 59-61HRC with a Tanto Serrated Blade Finish Black Armor Cerakote.
The 14C28N will hold it's razor sharp edge for quite a while. The handles are made from twill-woven carbon fiber. They look good and will stand up to almost anything you can throw at them.