The Infidel Ultra Max Holster is an inside the waistband holster that is designed for concealed carry. It is designed with cant adjustment holes to allow the user to change from a reverse cant, straight drop speed cant and FBI forward cant. The Ultra Max holster can mount to your belt with the Infidel clip or Infidel Loops in any cant configuration. The Infidel Max Holster is a Kydex and leather hybrid holster, the Kydex shell provides a rigid material that is custom fit to each firearm and maintains its shape even with the pistol un-holstered. The cow hide leather backing provides a soft flexible material that does not rub or pinch. The Ultra Max is an interchangeable body, you can buy a new Kydex shell for all your guns and keep the same holster.The single 1.50" polymer clip allows for easy on and off holster wear and the retention adjustment holds the holster tighter or looser depending on your setting. Holster fits S&W S&W MP Shield 9mm/40.