ShapeShift Appendix™ Right-Handed Inside-the-Pant Holster (AG-SSAP-0899-RH) by Alien Gear Holsters®. Comfort and unsafety are usually the biggest downfalls of traditional appendix holsters. What could be the best method of concealed carry is usually avoided because of these two issues. Alien Gear Holsters is redefining this with a new approach to AIWB Carry. With its breakthrough design, the ShapeShift Appendix™ Carry Holster is now the perfect solution to modern day carry. Alien Gear Holsters has solved the comfort issue with a new breathable perforated neoprene base that lays softly against the body. With its single mounting point, the AIWB holster will also flex and conform to the body better than ever before.