Set of 2 replacement Sidi non-slip rubber heel pads. Made to fit SP Carbon Vent Carbon, Eleven Carbon/Composite, Millennium 4, Carbon Composite and Carbon Lite soles. Shaped to fit around a rivet in the sole.
*Some models of the carbon sole feature small holes for the two prongs on the bottom to fit in while others don't. If your shoes do not require these prongs they can easily be trimmed with nail clippers for proper fitment.