Thank you for viewing! I'm selling this because I don't ride my road bike as often anymore! I'm open to a small price negotiation! - Size is 27.8cm SPD-SL. - Purchased about a year ago, and shows significant signs of use. - These are the wider type of binding shoes, so I didn't feel any tightness. - The cleats are new, so you shouldn't need to replace them. Please consider purchasing!