Sticky Holsters'® original holsters were IWB holsters for concealed carry. Since their inception, they've developed the holsters into a modular system, where you can use the holster IWB, in the pocket or on your ankle when using their ankle rig. The construction of the holster uses the pressure from your clothing's waistband to secure both the holster and the gun.
Sticky Holsters - Redefining concealment