Sidi Techno 3 PUSH Single

The central mechanism, Single tecno-3 Push System, creates a perfect balance of tension between the inside and outside of the shoe. The symmetrical mechanism guarantees excellent closure and adjustment to any instep. With the "Push" button on the twist lock, the adjustment wing can be opened, making adjustment while riding even easier. Like most Sidi small parts, the Double Tecno 3 Push system is interchangeable.