One of the reasons I love Paranormal Romance and Urban Fantasy is the excessive use of leather. I do have to wonder though, are leather pants and leather bustiers really all that comfortable to run and fight in? But I guess that's why our imaginations are so tantalized by the imagery.
Points go to, of course, JR Ward for putting her vampire, demon-fighting good guys in leather pants and shit kickers. Oh those boys...
But I have to love Hannah Jayne's main character in her Underworld Detection Agency series because she does not wear leather, though her vampire roommate certainly does.
Personally, I'd go with camo/canvas pants, but hey, if I were in a novel I'd run around in four inch boots as well.
What other aspects of ParaRom and UF do you love that you'd be hard pressed to find in other genres?