This page shows some of the different
ways to use the various kydex plastic knife sheathes, which are molded to each
individual knife one at a time.
"S" HOOK
BELT LOOP
"J" HOOK

Inside the waist band using the "S" hook.

The sheath goes inside the pants, the hook comes up
on the edge of the pants and goes under the belt, so that when you
draw the knife the sheath stays in position. The "S" hook will let
the sheath pivot forward or back and has 3 holes for different
heights, and with the different holes in the sheath it gives you
many positions.

The "J", which is very similar to the "S" hook. This
one just snaps off so that you can use a neck chain or slip the
knife and sheath in your pocket.

The belt loop let you wear the sheath horizontal on you belt.
In the low position.
In the high position.