Description
Shimano SH-RC903 S-Phyre Road Shoes - White
The Shimano SH-RC903 Cycling Shoes are designed for high-performance road cycling, providing a perfect blend of comfort, power transfer, and style. Featuring a lightweight and breathable construction, these shoes enhance ventilation and keep your feet cool during long rides.
The dual BOA® dials enable precise fit adjustments for optimal support, while the streamlined design reduces drag for improved aerodynamics. With a carbon fibre reinforced sole, the SH-RC903 delivers exceptional stiffness for efficient pedalling, making them an essential choice for serious cyclists looking to elevate their riding experience.
Key Features:
- Premium Road Cycling Shoe: S-PHYRE RC903 is a high-performance road racing shoe compatible with SPD-SL cleats
- Precise Fit: dual low-profile BOA® Li2 dials deliver quick and precise micro-adjustments
- Optimum Stiffness: reduces energy loss and maximizes power transfer
- Anti-twist Heel Cup: stabilizes heel to help manage the intense twisting forces caused by explosive acceleration
- Breathable Shoe: lightweight micro-fiber leather upper with perforated venting keeps feet cool during even your sweatiest pursuits
- Cleats sold separately
Size chart
Shimano Men's Shoe Size Guide
| EU | US | Foot Length (cm) |
|---|---|---|
| 33 | 1.5 | 20.4 |
| 34 | 2.5 | 21.1 |
| 35 | 3 | 21.8 |
| 36 | 4 | 22.4 |
| 37 | 4–4.5 | 23.2 |
| 37.5 | 5 | 23.5 |
| 38 | 5–5.5 | 23.8 |
| 38.5 | 5.5–6 | 24.2 |
| 39 | 6 | 24.5 |
| 39.5 | 6.5 | 24.9 |
| 40 | 7 | 25.2 |
| 40.5 | 7.5 | 25.5 |
| 41 | 7.5–8 | 25.8 |
| 41.5 | 8 | 26.2 |
| 42 | 8.5 | 26.5 |
| 42.5 | 8.5–9 | 26.9 |
| 43 | 9 | 27.2 |
| 43.5 | 9.5 | 27.5 |
| 44 | 10 | 27.8 |
| 44.5 | 10–10.5 | 28.2 |
| 45 | 10.5 | 28.5 |
| 45.5 | 11 | 28.9 |
| 46 | 11–11.5 | 29.2 |
| 46.5 | 11.5 | 29.5 |
| 47 | 12 | 29.8 |
| 48 | 12.5 | 30.5 |
| 49 | 13 | 31.1 |
| 50 | 14 | 31.7 |
| 51 | 15 | 32.2 |
| 52 | 16 | 32.8 |
Shimano Women's Shoe Size Guide
| EU | US | Foot Length (cm) |
|---|---|---|
| 36 | 5 | 22.4 |
| 37 | 5–5.5 | 23.2 |
| 37.5 | 6 | 23.5 |
| 38 | 6–6.5 | 23.8 |
| 38.5 | 6.5–7 | 24.2 |
| 39 | 7 | 24.5 |
| 39.5 | 7.5 | 24.9 |
| 40 | 8 | 25.2 |
| 40.5 | 8.5 | 25.5 |
| 41 | 8.5–9 | 25.8 |
| 41.5 | 9 | 26.2 |
| 42 | 9.5 | 26.5 |
| 42.5 | 9.5–10 | 26.9 |
| 43 | 10 | 27.2 |
| 43.5 | 10.5 | 27.5 |
| 44 | 11 | 27.8 |
How to Measure Your Foot
- Place a piece of paper flat against a wall and stand on it with your heel touching the wall.
- Using a pencil or pen, carefully trace around your foot while keeping the pencil upright.
- Measure the distance from the edge of the paper (heel) to the tip of your longest toe.
- Compare your measurement with the size chart above to determine your Shimano shoe size.
Sizing Tip: Shimano cycling shoes are designed to provide a snug, performance-focused fit. If you're between sizes, Shimano recommends choosing the larger size.
