at 196 centimeters tall ( just over 6'4 '' ) , with a gray beard and mustache ( the mustache terminating in braids on both sides ) , gray hair pulled back into a ponytail that went down past his shoulders , he sported an outfit made of a scaly , black , unrecognizable leather-like hide that consisted of pants , boots and a mid-length jacket , covering a dark shirt of woven fabric .