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SidiDominator 10 Cycling Shoe - Men's

Sale $224.99 - $329.99

Item # SIDZ109

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  • Black/Black, 41.0 ($329.99)
  • Black/Black, 44.5 ($329.99)
  • Black/Black, 46.5 ($329.99)
  • Black/Black, 48.0 ($329.99)
  • Black/Grey, 41.0 ($329.99)
  • Black/Grey, 42.5 ($329.99)
  • Black/Grey, 46.0 ($329.99)
  • Black/Grey, 46.5 ($329.99)
  • Black/Sage, 44.5 ($224.99)
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Item # SIDZ109

  • Sidi's coveted MTB kicks get a makeover in their newest iteration
  • Microtech microfiber uppers are light, durable, and water-resistant
  • New Soft Instep 4 closure system reduces foot-numbing pressure
  • Two Tecno 3 dials enable micro-adjustments for dialing a flawless fit
  • Secure your foot in place with help from reinforced heel cup
  • Don't waste your efforts on flex with MTB RS17 nylon composite sole
  • Aggressive lugs improve grip for off-bike efforts

Tech Specs
Upper MaterialMicrotech Microfiber
ClosureSoft Instep 4, Tecno3 boas
SoleMTB RS17 nylon composite
Cleat Compatibility2-bolt mountain
Activitycross-country, trail
Manufacturer Warranty1 year


Cycling Footwear
36 3.3 4.8 2.8 22
36.5 3.7 5.2 3.2 22.4
37 4.1 5.6 3.6 22.7
37.5 4.5 6 4 23
38 4.9 6.4 4.4 23.3
38.5 5.3 6.8 4.8 23.7
39 5.7 7.2 5.2 24
39.5 6.1 7.6 5.6 24.4
40 6.4 7.9 5.9 24.7
40.5 6.8 8.3


41 7.2 8.7 6.7 25.3
41.5 7.6 9.1 7.1 25.7
42 8 9.5 7.5 26
42.5 8.4 9.9 7.9 26.4
43 8.8 10.3 8.3 26.7
43.5 9.2 10.7 8.7 27
44 9.6   9.1 27.3
44.5 10   9.5 27.7
45 10.4   9.9 28
45.5 10.8   10.3 28.4
46 11.2   10.7 28.7
46.5 11.6   11.1 29
47 11.9   11.4 29.3
47.5 12.3   11.8 29.7
48 12.7   12.2 30
48.5 13.1   12.6 30.4
49 13.5   13 30.7
Sidi recommends following the procedure below to ensure that you choose the right size.
Measure your foot by following these steps:
1. Put a sheet of paper on the floow with the short side against the wall.
2. Put the sole of your bare foot on it with the heel pressing against the wall.
3. Mark the point in front of the tip of your longest toe on the sheet of paper.
4. Measure the distance between the margin of the sheet of paper where you placed your heel and the point where you made the mark. Always round up the measurement to the nearest mm.
You may find that your right and left foot are different lengths. Always measure both of them and use the longest measurement as your reference.
If you are undecided between two sizes after consulting the table, Sidi recommends that you opt for the larger size.

What do you think about this product?


>Rating: 5

Great Shoes for the MTB

I've used it several times
True to size
Size Bought
6` 1"
225 lbs

I had a an older pair of Sidi shoes and wanted to get a new pair. I knew my size and the Sidi chart is spot on. Normally a 46 in European sizing but with Sidi I need to go up one full size to 47 normally a size 12 US. The dual BOA system has worked great and seems to make the upper conform better to my foot than the velcro system on my older shoes. Shoes vent really well being here in the high desert is a must and my high arch insoles fit perfectly. They fit perfect right out of the box with zero break in.

>Rating: 5


I've used it once or twice and have initial impressions
True to size
Size Bought
186 lbs

I replaced my worn out dominator 7 style Sidis with the 10 model. I think the dual tightening mechanism system is worth the extra $ over the dominator 7’s. By the time my old pair reached the end of their useful life, the Velcro was pretty gone. The tightening mechanism on the 10 model takes a little time to put on, but the adjustment is very precise. Exiting is fast. The 10 model is made in Italy, great fit. Size 45 fit my US size 11 feet just right.

Hey Scott, Thanks for the great review! Happy to hear that you're loving the shoes.

>Rating: 5

Love them

I've used it several times
True to size
Size Bought
5` 8"
170 lbs

very comfortable, very roomy, the adjustments on them are easy to use and the simple color combination that Sidi continues to use are appealing.

>Rating: 3

Great shoe to take your bike for a walk

I've put it through the wringer
Runs large
Size Bought
5` 10"
175 lbs

Better walking than distance cycling shoe. Much, much softer than I am used to from Sidi's other top end road and Mt. biking shoes (I love my Shot-Vent road shoes), all of which are pretty stiff to start with, but you really appreciate how well they fit and how well a stiff sole serves you after 75+ miles. These have significantly softer soles, so you feel the cleat/pedal after 20 miles or so. The uppers are also much softer and more compliant. I think if I were mixing a fair amount of runing and walking with my riding, I'd probably appreciate those qualities more.

>Rating: 4

great shoe for narrower feet

I've used it several times
True to size
Size Bought
225 lbs

Shopped a few sizes of Shimano and could not get the length dialed in correctly. My foot is narrow and the sizing is a little different than expected. The Sidi's fit perfectly. They are a little taller in the toebox than I expected but not as large as the Specialized shoes they replaced. Width is perfect for narrow feet. I have found I need to loosen the lower straps to prevent pain in the ball of my foot and circulation issues. So snug, but not too snug. I am still getting used to the give these have in the toes. Previous shoes had solid carbon fiber lasts. These seem to flex right above the cleat mounts. This makes the shoes great for walking but they might flex under power and might be the source of discomfort on long rides over 40 miles. Still getting used to them in week two and adjusting the cleat position a bit to see if it helps.

>Rating: 5

Better than Dominator 7 but fit the same

I've used it several times
True to size
Size Bought

Been riding with a pair of Sidi Dominator 7's for the last 1.5 years. They really fit well but I did not care for the velcro and the ratchet strap mechanism for the top closure just would not get tight enough for me and was a pain to work with sometime. Decided to try a pair of Dominator 10's, hoping they fit the same. Absolutely love them and they fit exactly the same! The tension system works extremely well and has plenty of room to get them as tight as I want. No fiddling with velcro that tended to come open or ratchets. You will not be disapointed.