Tactical socks...
tactical underwear...
That's about right. Calling a knife tactical sells. Call a handgun "Combat" and paint it black, it sells. It also gave birth to the idea of "hard use" folders like the Striders, Emerson and others. Folders that were "tactical" could be used liked fixed blade knives. Ads began to appear with folks stabbing oil drums, punching through hoods of cars, chopping sides of beef, etc. with their folders. The "tactical" blade was for instant one handed deployment (Yep deployment the tactical knive is never just pulled out of a pocket and opened it is "deployed". "Ready for instant deployment!").
The idea was a tough hard use folder oriented to self defense more than any other purpose. Not a bad thing per se but over hyped and done to death.
tipoc