This holster features a very comfortable design, with its flexibility it allows for open or concealed carry. The soft nylon thumb break will not cause discomfort when being worn inside the pants for concealment. The metal clip can be moved from side to side to meet your specific needs while also allowing for easy mounting to your pants or belt. Built out of quality materials this holster is sure to last!! Fits Glock 19, 32, 25, 38