The TRE knife boasts LionSteel's award-winning build-quality and sleek looks that you'd expect from an Italian manufacturer. It has a carbon fiber handle and titanium frame lock with flow-through back spacer and milled pocket clip. It is outfitted with an IKBS ball-bearing pivot for effortless one-hand operation and the lock bar has a replaceable stainless steel tip for longevity. The blade is premium Bohler M390 steel with the modular T.R.E. (Three Rapid Exchange) setup. It enables the user to customize their knife to better fit their blade deployment preference: flipper, thumb disk, or none.