Renewing the smaller, wear-vulnerable components of your Sidi cycling shoes breathes fresh life into them, and Sidi simplifies this process by providing convenient solutions such as the Tecno 3 Push Buckles at an affordable cost. If your shoes utilize the Tecno 3 closure system, keeping one or more of these on hand can save you from the expense of replacing your entire footwear should an encounter with rough terrain result in the detachment of your current buckles.