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Shimano
RC903 S-PHYRE Wide Cycling Shoe - Men's

4.625 out of 5 stars
8 Reviews
$450.00
Color:Blue

Size:

Size Chart

Quantity


Why We Like The Shimano RC903 S-PHYRE Wide Cycling Shoe

The race-engineered Shimano RC903 S-PHYRE Wide Cycling Shoes feature the same high-performance technology as its regular width version, but with a wider fit for riders who seek a bit of extra space. Using DYNALAST technology, a proprietary last built specifically for wide-width shoes, you are provided with a fit that conforms to the natural contours of your foot to allow for a smooth, efficient upstroke. An anti-twist heel cup in the shoe's footbed stabilizes your heel when you put down max watts, while its optimum stiffness levels maximize your power transfer and reduce energy loss.


Details

  • Wide width cycling shoe engineered for race day
  • Wrapped in a 360º micro-fiber leather upper
  • DYNALAST wide-width technology provides natural fit
  • Dual BOA Li2 dials offer secure fit with zero hot spots
  • Anti-twist heel cup locks foot in optimal position
  • A refined toe box reduces tension in the lower legs
  • 3-bolt, SPD-SL pedal platform efficiently transfers power
  • Item runs small, so we recommend sizing up for best fit
  • Item #SHIU1GN
Upper Material
reinforced micro-fiber leather upper, perforated venting
Closure
dual BOA Li2 dials
Footbed
anti-twist heel cup
Midsole
seamless structure
Sole
TPU (cover)
Cleat Compatibility
SPD-SL, 3-bolt
Claimed Weight
[size 42] 8oz (225g)
Manufacturer Warranty
1 year
Activity
road cycling

What do you think about this product?

Overall Rating

4.5 based on 8 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 1 reviews
5 Stars - 6 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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5 out of 5 stars

November 16, 2024

Nice shoes

Familiarity:
I've used it several times

Comfortable and nice looking shoes. True the size

Backcountry.com

Originally reviewed on Backcountry.com

5 out of 5 stars

September 28, 2024

Make a difference!

Familiarity:
I've used it several times

First, if you’re going to get one of these shoes, remember it has to be the Wide model because the Wide is almost true to size. Second, they make a big difference. They’re very, very lightweight and definitely make a noticeable impact. They’re really comfortable, and in my opinion, they’re excellent. Compared to the ones I had before, this has been a big upgrade.

Kens
Backcountry.com

Originally reviewed on Backcountry.com

3 out of 5 stars

August 12, 2024

Unsure of the way Shimano Shoes fit now

Familiarity:
I've used it several times
Size Bought:
45
Height:
6' 2"
Weight:
205

I've purchased the wide version of Shimano's top end shoe for ages, and mostly had a very good, but snug, fit for my feet. This latest version is definitely narrower and I'm hoping they will stretch out over time. These feel like the regular version to me, even though they are clearly marked as the wide version. This is disappointing that they would change the fit like this, and I hope they stretch out a bit over time.

cam102413431 c
5 out of 5 stars

June 12, 2024

Excellent shoe

Familiarity:
I've used it several times
Size Bought:
45.5

Finally replaced a decade old pair of Shimano’s with these. Originally bought the same size as I did 10 years ago and these are so much narrower. I have narrow feet but the wide version fit perfectly. If you have wide feet I can’t see the wife’s being wide enough. Very comfortable and stiff. The dual BOA which doesn’t require complete release to loosen mid ride was the clincher. My only gripe is having to pay return shipping fees when free returns are the norm.

GoldenBoy
5 out of 5 stars

June 7, 2024

Shimana S-Phyre

Familiarity:
I've used it several times

Great cycling shoes and quick shipping from Backcouontry!

Jeff L.
Backcountry.com

Originally reviewed on Backcountry.com

4 out of 5 stars

May 16, 2024

Shoes run Narrow

Familiarity:
I've used it once or twice and have initial impressions

I wear a 44 in almost all Shimano shoes but went with 44 Wide and they fit well. Also tried a 45 but they were too long. Hope this helps.

kco4805912 k
Backcountry.com

Originally reviewed on Backcountry.com

5 out of 5 stars

May 11, 2024

Relief!

Familiarity:
I've put it through the wringer
Size Bought:
46
Height:
5' 8"
Weight:
180

I went through a difficult, painful time with replacing my shoes. I went through 2-3 pair trying to find shoes which were comfortable. I experience pain after an hour or so on my bike. I had to resort to a podiatrist for injections in one foot. I finally read about these shoes with the wide toe box. I was somewhat reluctant to buy shoes online but decided to try them. I am so happy and relieved I did! They are the most comfortable shoes I’ve ever worn for biking. I am riding for hours with no pain. They are pricey but well worth it.

Michael S
5 out of 5 stars

March 16, 2024

Perfect fit and high quality shoes

Familiarity:
I've used it several times
Size Bought:
45

I bought these shoes about a month or so ago. Since the moment I put them on, I love the fit. I have a wide toe box and somewhat narrow ankle and the sapphire’s fit perfectly. The ankle retention is perfect. After trying most of the higher end brands (Sidi, Specialized, Giro, Lake), I would say that this so far are the best fitting shoes. The carbon sole is plenty stiff and doesn’t cause me hot spots like the Sidi shots.

James B