SHIMANO RC903S SILVER SH-RC903S Wide Road Cycling Shoes RC9 Carbon - 45

NEW
S-PHYRE SH-RC903S SPECIAL EDITION SILVER

Shimano SH-RC903S S-phyre Road Shoes E-width Special Edition
Bringing a pop of color and style to the peloton, the Limited Edition RC903S shoes are supremely engineered for your fastest efforts. With its ultra sleek lines, optimal power transfer, and refined pro-grade features, the RC903S is the culmination of our most advanced technologies for a performance elevating race shoe that feels and functions unlike anything you’ve worn before.

ULTIMATE FLAGSHIP RACING SHOE WITH SUPREMELY ENGINEERED FIT AND
OPTIMUM POWER TRANSFER

FEATURES:
-Special Edition colorway of the flagship RC903 shoe
-Premium Road Cycling Shoe: S-PHYRE RC903S is a high performance road racing shoe compatible with SPD-SL cleats
-Precise Fit: dual low-profile BOA Li2 metal 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
-Stiffness Index: 12
-Lightweight and breathable microfiber leather upper provides optimal fit and superior comfort throughout your ride.
-Premium-finish heel cup with anti-twist stabilization secures optimal foot positioning for intense acceleration.
-Sleek, low-profile crossover lacing pattern elegantly secures forefoot.
-360º surround wrapping upper creates a supremely engineered fit for all riders.
-Dual low-profile BOA Li2 dials allow quick and precise microadjustments.
-Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance.
-Weight: 225g (size 42)

BUILT FOR PERFORMANCE
Anti-twist stabilizing structure within the heel cup offers unparalleled stability during explosive sprints. DYNALAST technology secures your foot in place, reducing power loss at the pedal and lessening fatigue during long rides, while the optimized toe-spring section reduces tension in your feet, calves, and hamstrings - so you can go further, faster.

EXCEPTIONAL FIT
How a shoe fits and feels defines its performance. The RC903S takes both to the next level with a 360º surround wrapping upper, a refined toe box fit, and a low-profile crossover lacing pattern with two BOA Li2 metal dials for the most precise fit possible.

UNDERSTANDING SHIMANO'S DYNALAST WIDE SHOE SIZING (E-WIDTH)
Shoes that feature Shimano's DYNALAST Wide sizing have an increased volume around the ball of the foot to accommodate a larger range of foot shapes and sizes. However, this added volume and comfort doesn't come at the expense of performance. Instead, the bottom of the last remains the same width as the standard shoe design, which maintains the high-performance technology, pedaling efficiency, and all-day comfort of Shimano's range of cycling shoes.

Shimano DYNALAST Wide models are not just standard shoes that have been stretched horizontally. Instead, wide sizes feature a larger circumference (about 9 to 10 mm compared to standard sizing) around the ball of the foot. This extra room accommodates more foot girth, especially around the metatarsal pad. Rather than just adding extra width in a two-dimensional way, Shimano's wide sizing provides more space all around the ball of the foot for more comfort and control.

More space does not mean a loose, sloppy fit, however. Shimano's DYNALAST Wide technology is anatomically curved to conform better to the natural contours of the foot. It features an adjusted instep height to allow the heel to sit deeper in the shoe so your foot stays snug in the shoe, even on hard, out-of-the-saddle efforts.