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Item # SHI0314

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Item # SHI0314

Mountain ready.

Buckle up the Shimano SH-M315 Shoe after heating the insoles and it'll naturally conform to your foots individual anatomic shape. After it cools you're ready to reap the benefits of not only a custom fit, but also an ultra-stiff carbon sole, grippy traction lugs, and abrasion-resistant, mountain-tough construction.

  • Insole can be molded in your home oven for an anatomical, supportive custom foot bed
  • Arch and metatarsal pads included for additional fit fine tuning
  • Ultra-fine and supple synthetic-leather Rovenica upper provides breathability, and elasticity for a glove-like comfortable fit
  • Anatomical last, and anti-slip heel-lining prevent unwanted, power-robing heel lift
  • Composite sole prevents hotspots, while providing optimum power transfer
  • Anti-bacterial treatment to the insole helps to prevent stinky shoes

Tech Specs

Upper Material:
[100%] synthetic leather
carbon fiber
Cleat Compatibility:
custom moldable
Recommended Use:
Mountain biking

Size chart


Cycling Shoes
  35 4.5
4 36 5
4.5 37 5.5
5/5.5 37.5  
5/5.5 38 6.5
5.5 38.5  
5.5/6 39 7/7.5
6 39.5  
6.5 40 7.5/8
7/7.5 40.5  
7.5 41 8.5
8 41.5  
8.5 42 9.5
8.5/9 42.5  
9 43 10.5
9/9.5 43.5  
9.5 44 11
10 44.5  
10.5 45  
11 45.5  
11/11.5 46  
11.5 46.5  
12 47  
12.5 48  

Reviews & Community

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Shimano SH-M315 Shoes

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Here's what others have to say...

5 5

Foot Favorite

  • Familiarity: I've put it through the wringer

This has been by far my favorite mountain bike shoe to date. It's nice that Shimano offers a wide version in their shoe line up. I did not custom mold these shoes but they still fit really well out of the box. I've ridden these into the ground and they lasted over a year and still get used as a backup shoe in the winter.

Foot Favorite
5 5

Just what I wanted

I wear a size 13, 48 in these fit great with room for winter wool socks. I just wanted a cycling shoe that I could walk around in comfortably, but still be an awesome bike shoe. This is it. I walk normally. The cleat doesn't scrape the ground. I think they are really comfortable on the bike so much so that I forgot that I had them on, no joke. They don't fit tight or loose, just right. I don't and won't use them for mountain biking so I'm sorry I can't advise there. I feel fortunate that I have them to use. I don't have any cons for these shoes.

Unanswered Question

Hello friends, I am really interested in...

Hello friends, I am really interested in this product, but I wonder if the shoe size is 42.5 or regular and wide width wedge q I last regular or average. I live in Ecuador South America. For this reason I would like to be sure of what I buy. Since Amazon is not specified. thanks

Dear RealCyclyst-Team,

I'm really interested...

Dear RealCyclyst-Team,

I'm really interested in these custom-fit shoes, especially the e-version, since I have wide feet. I tried hard to find out how wide the e-version is - but I couldn't find it anywhere. I really would appreciate it if you could help me, with naming the width of the SH-M315 e-version in the seizes 44, 45 and 46!!

Thanks in advance!!
Henrik Neier

Responded on

A standard e-width in those sizes would be about 4.2 to 4.3 " Shimano should be pretty true to size here.

Thanks and enjoy.