The Nemesis 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.
Specifications:

Type	Pocket Holster
Color	Black
Material	Slick Pack Cloth
Size	Pocket
Hand	Right
Finish	Smooth
Firearm Fit	Beretta 9000S/H&K P2000,USP Comp/Kel-Tec P11,P32
Other Firearms Fit	Glock; Springfield; Taurus; Walther; S&W
Mount Type	Pocket
Belt Size	None
Gun Type	Pistol
Compartments	1