"The heros in the contests often, as in 52, wear flat caps as well as skirts tucked up above the knee to provide freedom of movement. The fact that in a contemporaneous limestone inlay from Kish a king is similarly attired shows that such caps and skirts were characteristic of the Second Early Dynastic period." . Porada, CANES, p. 9-10
Hero grasping bull and mouflon -- Latter menaced by lion which is attacked by second hero with dagger.