I was going to ask about the sheath but Leatherface beat me to it.
I carry my SS4 the same way in my pocket but I have a cord tied to my belt so that when I pull the knife and sheath out my pocket the knife comes out of the sheath and dangles untill I put my knife back in it and put it in my pocket. I could use
my thumb to leave the sheath in my pocket but I would just have to take it out when I wanted to put the knife back in. The SS4 is the perfect EDC carried like that.

A couple SS4 pics for no particular reason.