SIDI's dial and micro-filament securing buckle - aka the Tecno, offers tiny incremental adjustment of instep.

• SIDI's dial and micro-filament securing buckle - aka the Tecno, offers tiny incremental adjustment of instep.
• Standard replacement for all shoes old or new that utilize the Tecno style buckle such as the Ergo, Ergo 2, Dragon, Dragon 2, Action and Energy
• Package includes 1 pair of buckles and mounting hardware for one pair of shoes
• Replaces both 1st and 2nd generation Tecno buckles
• Incredibly durable and easily replaceable