The durable Kydex is molded on a curve aim to help the holster wrap around the waist and lie flat against the belt. The poly loops provide some flex which further aids in comfort and concealment while offering 2 sizes of belt loops to fit both 1.5" and 1.75" belts. The adjustable poly loops also allow the user to adjust the cant of the holster by changing the orientation of the loops on the holster. All Covers series holsters feature optic compatibility and user-adjustable retention.