SIDI Wire 2S

SIDI Wire 2SSIDI Wire 2S February 2026: SIDI closeout sale item in stock items only Limited sizes quantities available. SIDI Wire 2 S is a high performance road cycling shoe that provides comfort, maximum power transfer, foot stability and support. A ventilated full carbon sole with the innovative Firmor lateral support system combines power transfer with excellent lateral foot stability. The SIDI Soft instep closure system and the Tecno 3 Push closure system

SIDI Wire 2S

February 2026: SIDI closeout sale item/in stock items only
Limited sizes/quantities available.

SIDI Wire 2 S is a high performance road cycling shoe that provides comfort, maximum power transfer, foot stability and support. A ventilated full carbon sole with the innovative Firmor lateral support system combines power transfer with excellent lateral foot stability. The SIDI Soft instep closure system and the Tecno 3 Push closure system offers exact adjustment for perfect lateral support while the exclusive SIDI adjustable heel retention device keeps the heel secure. A high performance, high quality, premium cycling shoe with full adjustable fit features and replaceable components.
Regular width. Made in Italy.

FEATURES
• Lightweight VENT CARBON SOLE for comfort and maximum power transfer
• Easy on and off with TECNO 3 PUSH closure
• SOFT INSTEP CLOSURE SYSTEM 5 with anatomically shaped instep band
• High lateral stability with FIRMOR lateral support system
• optimal fit with SIDI adjustable heel retention device
• REPLACEABLE HEEL PAD: non-slip heel pad made from polyurethane

SIDI Regular/Original Fit size guideline 2026:
Euro 37 | 22.7cm | US/CAN 5
Euro 38 | 23.3cm | US/CAN 6  
Euro 38.5 | 23.7cm | US/CAN 6.5  
Euro 39 | 24.0cm | US/CAN 6.5 
Euro 39.5 | 24.4cm | US/CAN 7  
Euro 40 | 24.7cm | US/CAN 7.5  
Euro 40.5 | 25.0cm | US/CAN 8  
Euro 41 | 25.3cm | US/CAN 8  
Euro 41.5 | 25.7cm | US/CAN 8.5  
Euro 42 | 26.0cm | US/CAN 9  
Euro 42.5 | 26.4cm | US/CAN 9.5  
Euro 43 | 26.7cm | US/CAN 10  
Euro 43.5 | 27.0cm | US/CAN 10.5  
Euro 44 | 27.3cm | US/CAN 10.5  
Euro 44.5 | 27.7cm | US/CAN 11  
Euro 45 | 28.0cm | US/CAN 11.5  
Euro 45.5 | 28.4cm | US/CAN 12  
Euro 46 | 28.7cm | US/CAN 12  
Euro 46.5 | 29.0cm | US/CAN 12.5  
Euro 47 | 29.3cm | US/CAN 13  
Euro 48 | 30.0cm | US/CAN 13.5 

SIDI size measurement procedure.
Measure your foot by following these steps to obtain the reference measurement.
1. Put a piece of paper on the floor and mark the following points.
2. Mark the point in front of the tip of your longest toe and then mark the heel point for both left and right
3. Measure the distance between the heel mark and the toe mark. Record the cm/mm measurement and compare to the size guide chart for the suggested size. Use the size of the larger foot, most people will have slight difference between the left and right foot.