Multi directional flex grooves follow natural foot bends

The Shimano RC903 S-Phyre Road Cycling Shoes deliver WorldTour level performance, are lighter than their predecessor and offer an improved fit. The upper uses a microfibre synthetic leather that's flexible to reduce the risk of hotspots developing and includes micro-perforations to improve ventilation. Another feature that keeps the feet cool on hot summer days is the lower portion of the tongue using a perforated mesh. Two BOA dials secure each shoe and allow quick and easy mid-ride micro-adjustment.

The carbon fibre sole is incredibly stiff and the midsole is seamless, meaning stack height is reduced, so power transfer is excellent. An anti-twist feature to the heel cup holds the heel in place, even when putting in a hard effort.

Features:

• Upgraded upper pattern and fabric for improved fit and weight reduction, shedding 20 grams per pair off the RC902
• Flexible microfibre synthetic leather upper refines the fit, increasing comfort and reducing hotspots
• Micro-perforations for superior breathability even during high-intensity riding
• Dual BOA Li2 dials for aerodynamic adjustment
• 360 surround wrapping upper ensures a 'sock-like' fit
• Seamless midsole eliminates the lasting board, significantly reducing stack height and boosting power transfer
• Tried and tested RC902 full carbon outsole with anti-twist heel cup stabiliser
• Stiffness rating: 12
• Compatibility: Three-bolt SPD-SL road shoes
• Weight: 225 grams (per shoe, size 42)

Soft touch materials conform to individual foot shapes over time.