SIDI Wire 2S Women

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

The SIDI Wire 2S Women is a high performance, premium quality road cycling shoe. Perfect for all rides offering excellent airflow and breathability. The VENT CARBON SOLE provides superior power transfer and comfort with a specially engineered comfort carbon weave and integrated adjustable vent/air flow channels.  Made in Italy.

Women specific fit:  A tapered last to match the tapered foot shape of women, narrower across the ball of the foot, less volume on the instep and a narrower heel cup.
This item available in full and half sizes.

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.