This pocket holster will absolutely not move out of position in your front pocket. The inside is made of a slick pack cloth for a low friction draw, and the core is just the right amount of foam to break up the outline of the gun. The Nemesis will revolutionize pocket holsters. Never before has there been a material this viscous. This pocket holster will absolutely not move out of position in your front pocket. The inside is made of a slick pack cloth for a low friction draw, and the core is just the right amount of foam to break up the outline of the gun.