1. Hats: Both characters wear distinctive hats. Didi's hat is described as a brown bowler hat, while Gogo's is a soft hat or a "cabbage head." The hats, despite their differences in style, represent their shared condition of waiting and searching for something elusive and uncertain (i.e., Godot).
2. Boots: Didi's boots symbolize the struggles and difficulties of the characters. They are often depicted as uncomfortable, worn-out, or ill-fitting. Gogo's boots, which he has difficulty putting on and removing, add to this symbolism of physical and mental discomfort.