Kouros characteristics were: rigidity
Kouros characteristics were: rigidity one foot forward stance, formal hair treatment, bilateral symmetry (same on left and right), and its frontality (block like). It differed from the Egyptian in that the sculpture was nude, there was no webbing between the arms and body, and there was attention to anatomical detail. The Archaic Kouros was the composite of the athletic ideal through mathematical formula (1: 8). It was not realistic, but idealistic.