The Super Fly's exclusive sticky rubberized fabric is even more viscous than the Nemesis. They also added a removable, reversible outer flap to even further disguise the firearm. This pocket holster will absolutely not move out of position in your pocket. The inside is made of slick pack cloth for a low friction draw and is reinforced with added polymer in the right places. Back or front pocket design.When we designed the original Nemesis, we thought that it would remain the best pocket holster forever. Well, it just got even better. The Super Fly has outdone even the best. Super Fly's new exclusive sticky rubberized fabric is even more viscous than the Nemesis. We have also added a removable, reversible outer flap to even further disguise the firearm. This pocket holster will absolutely not move out of position in your pocket. The inside is made of slick pack cloth for a low friction draw and is reinforced with added polymer in the right places. Back or front pocket design.