<p>The inventive stirrup leather comprises a strip (21) consisting of a first end (22) provided with a flexible element (23) forming a passage for the finger (13) of a buckle (8) arranged under the small area (9a) of a saddle (7) and a second end (24) comprising a strip (25) which is provided with a tongue (26) and fixes said stirrup leather (20) to the counterband (51a, 51b, 51c) of the saddle (7) by interacting with a hole thereof.</p>