I was in a battleground and got a shot of girly to your right here. Then I tried them on myself and got another shot. Firemane Leggings are mail, +strength, +stam, reduced fire damage.
Try clothing on by ctrl-left-clicking on the item name in game.
It's kind of pink-ish. Looks awful with a pink shirt, kind of lame on the blood elf build, too *cough*slutty*cough* on a night elf build, and I don't think I'd wear these even if they were leather, except maybe under a tabard. They're a little too "I wish I could fight naked, but this is the next best thing"-ish.