The Shape Shift 4.0 IWB holster is fully compatible with our entire ShapeShift system, allowing you to effortlessly shift from one carry method to the next using interchangeable parts. The ShapeShift IWB Holster is designed with a single mounting point, allowing the steel-reinforced holster base to flex and conform to your side. This, combined with a layer of breathable neoprene, will deliver comfort for concealed carriers. The holster has also been slimmed down and minimized to provide optimal concealability; ShapeShift shell is designed to cover the trigger guard and offers adjustable cant and ride height. Fits Glock 17.