The DAA Thigh Pad is compatible with Alpha-X and Racer-X holsters! The Alpha-X holster by Double-Alpha has taken the shooting world by storm, fast becoming the choice of top shooters worldwide. And while the reviews and feedback have been overwhelmingly positive, we have had a few requests for a Thigh Pad option to be made available for this holster. nd we are now pleased to offer you just that – a compact yet effective Thigh Pad option for your Alpha-X and Racer-X holsters. No screws or glue required. Simply slide the Thigh Pad on over the bottom of the holster’s belt attachment, until the tabs at the top of the extended arms click into the pockets and keep the Thigh Pad in place. To remove, pull those tabs up and out of the pocket they are clipped into, and slide the piece down and off (it may be a tight fit, to prevent wobble) suitable for use on both Right-Hand and Left-Hand holsters. First batch compatibility issue: Please note! If you have one of the very first holsters (from 2016) your holster hanger does not have the corner chamfer as shown in one of the pictures here. Your hanger is also a little wider, and this Thigh Pad will NOT fit your model holster. Sorry.