Alien Gear ShapeShift 4.0 IWB Holster, S&W M&P Shield 9mm/.40

This ShapeShift 4.0 IWB Holster by Alien Gear is reinforced by the spring steel and woven nylon core of the holster base, giving the holster a firm, flexible spine. Your pistol is supported and you’ll notice the holster fits firmly to your side for a solid feel.