Escalator step and escalator having thereof

An escalator step comprising;

• a tread that includes a body section where a plurality of convex sections, which are parallel in a travelling direction, are arranged in a width direction;
• a riser that is coupled at a rear end portion of the body section of the tread and on which a plurality of convex sections are arranged in a width direction, with troughs being formed between adjacent convex sections;
• and a shock absorbing cleat that is provided in a notch which is formed in a corner portion where the riser and the tread are coupled together, wherein, on the shock absorbing cleat, a plurality of convex sections, which are parallel in a travelling direction, are arranged in a width direction, rear end surfaces are flush with troughs of the riser, each of the convex sections of the shock absorbing cleat is disposed in such a way as to be shifted a half pitch from each of the convex sections of the riser, length of each of the convex sections of the shock absorbing cleat is set at between 15 mm and 45 mm, thickness of each of the convex sections is set at between 2 mm and 4 mm, and distance between the convex sections is set at between 5 mm and 7 mm, and height of each of the convex sections is set at between 10 mm and 15 mm, and the shock absorbing cleat is made from a polymeric material having a Young's modulus of 1,000 MPa or less.