Giro ProLight SLX II (Shimano SPD/SL cleats) shoes. I bought these used by mistake. Didn't know there was another cleat system on the Shimano road shoe roster. Which, I feel like I shoulda... But, buyer-beware, these shoes are not made to use the common SPD style cleat. Different bolt pattern, entirely. On the other hand I found many adapters for doing just that, though that option wasn't for me. They looked rough in the pics I saw before buying them, and didn't disappoint upon receipt. Heheh. However these shoes are super solid. All the replaceable rubber nubby things ought to be replaced, ya, but these are composite shoes with leather uppers; well worth grabbing up! $25.00