Head-body 1.0-1.2 m; shoulder height 50-75 cm; weight 22-35 kg.
This inhabitant of steep cliffs is looked like a small goat. Having rough,
shaggy coat of greyish to grey brown in colour; underpart lighter, it always
has a distinct spinal line, most pronounced at the rump. Pale throat patch
usually quite faint or even indistinct in some individuals. Tail with a
terminal tuft. Preorbital gland rather rudimentary.