Mon-Sat 8am-5pm PT
Sign Up
Serving cyclists
since 2002
Black / Grey
Click Here for Larger Image
Black / Grey
Black / Red Fluo
Sidi Mens Dominator 10 MTB Shoe

Sidi Men's Dominator 10 MTB Shoe

Mfg PartNum:
In Stock Now
Ships Free!
Earn $29.99 in VIP credit. Click to Learn More.
This color/size is not eligible for VIP points
Please Confirm Color/Size

Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Dominator 10 MTB Shoe

Back again for its 10th and best iteration, is the ever-popular Dominator MTB shoes. Taking the proven stiffness and power transfer already known to the Dominator, the latest shoe brings in a load of new technology. The dual Tecno 3 Boa® system allows for the smallest adjustments to fit while featuring the all-new Soft Instep 4 closure, reducing pressure to the instep and preventing bothersome numbness while you ride.

Staying true to what has worked in previous years for the Dominator, the 10 still utilizes the supple and supportive Microtech Microfiber uppers. The ideal material for the uppers on your mountain shoes will be water-repellent, quick-drying, breathable and permeable to vapor and the MicroTech Microfibra is just that, while also being incredibly soft and light-weight.

High performance in the muddiest of condition.

The MTB RS17 is used again for the Dominator 10 because it is the stiff nylon composite riders' love while also being able to facilitate dispersal of mud build-up. As an extra advantage, you can also add toe spikes when conditions are extra muddy. Missing a clip-in doesn't have to result in slipping off the pedal. The Dominator 10's central insert functions as a traction pad in dry and wet condition. It is now simple and inexpensive to prolong the life of these shoes with replaceable toe inserts. Wear and tear to this area are inevitable but now the inserts are easily replaceable. sole now features toe inserts that are replaceable via screws.


  • Uppers are made of water resistant, supportive and light Microtech Microfiber
  • All-new Soft Instep 4 closure system helps prevents pressure-point numbness
  • A perfect fit is easy with the two Tecno 3 dials with micro adjustments
  • The reinforced heel cups give you added security
  • MTB RS17 nylon composite sole is light and stiff, allow excellent power transfer
  • The central insert provide traction support, helping to prevent slipping off the pedals during clipping in
  • Aggressive lugs offer better grip for efforts off the bike
  • Toe inserts are easily replaceable via screws

  • Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. Cleats may have been mounted leaving minor marks on the soles. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Upper: Microtech Microfiber 

Cleat Compatibility: 2-bolt mountain 

Outsole: MTB RS17 nylon composite 

Footwear Closure: Soft Instep 4 with Tecno3 boas 

Width: Regular 

Black / Grey - 42

Mfg PartNum: SMS-DMX-BKGY-420 

Black / Grey - 42.5

Mfg PartNum: SMS-DMX-BKGY-425 

Black / Grey - 43

Mfg PartNum: SMS-DMX-BKGY-430 

Black / Grey - 43.5

Mfg PartNum: SMS-DMX-BKGY-435 

Black / Grey - 44

Mfg PartNum: SMS-DMX-BKGY-440 

Black / Grey - 44.5

Mfg PartNum: SMS-DMX-BKGY-445 

Black / Grey - 45

Mfg PartNum: SMS-DMX-BKGY-450 

Black / Grey - 45.5

Mfg PartNum: SMS-DMX-BKGY-455 

Black / Grey - 46

Mfg PartNum: SMS-DMX-BKGY-460 

Black / Grey - 46.5

Mfg PartNum: SMS-DMX-BKGY-465 

Black / Grey - 47

Mfg PartNum: SMS-DMX-BKGY-470 

Black / Grey - 48

Mfg PartNum: SMS-DMX-BKGY-480 

Black - 41

Mfg PartNum: SMS-DMX-BKBK-410 

Black - 41.5

Mfg PartNum: SMS-DMX-BKBK-415 

Black - 42

Mfg PartNum: SMS-DMX-BKBK-420 

Black - 42.5

Mfg PartNum: SMS-DMX-BKBK-425 

Black - 43

Mfg PartNum: SMS-DMX-BKBK-430 

Black - 43.5

Mfg PartNum: SMS-DMX-BKBK-435 

Black - 44

Mfg PartNum: SMS-DMX-BKBK-440 

Black - 44.5

Mfg PartNum: SMS-DMX-BKBK-445 

Black - 45

Mfg PartNum: SMS-DMX-BKBK-450 

Black - 45.5

Mfg PartNum: SMS-DMX-BKBK-455 

Black - 46

Mfg PartNum: SMS-DMX-BKBK-460 

Black - 46.5

Mfg PartNum: SMS-DMX-BKBK-465 

Black - 47

Mfg PartNum: SMS-DMX-BKBK-470 

Black - 48

Mfg PartNum: SMS-DMX-BKBK-480 

Black / Red Fluo - 42

Mfg PartNum: SMS-DMX-BKFR-420 

Black / Red Fluo - 42.5

Mfg PartNum: SMS-DMX-BKFR-425 

Black / Red Fluo - 43

Mfg PartNum: SMS-DMX-BKFR-430 

Black / Red Fluo - 43.5

Mfg PartNum: SMS-DMX-BKFR-435 

Black / Red Fluo - 44

Mfg PartNum: SMS-DMX-BKFR-440 

Black / Red Fluo - 44.5

Mfg PartNum: SMS-DMX-BKFR-445 

Black / Red Fluo - 45

Mfg PartNum: SMS-DMX-BKFR-450 

Black / Red Fluo - 45.5

Mfg PartNum: SMS-DMX-BKFR-455 

Black / Red Fluo - 46

Mfg PartNum: SMS-DMX-BKFR-460 

Black / Red Fluo - 46.5

Mfg PartNum: SMS-DMX-BKFR-465 

Black / Red Fluo - 47

Mfg PartNum: SMS-DMX-BKFR-470 

Black / Red Fluo - 48

Mfg PartNum: SMS-DMX-BKFR-480 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Reviewed 10/13/2020
by AtillatheZhun
Competitive Racer
Kennesaw, GA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great fit and GREAT customer service, but weak closure

Love Sidi and this is probably my 5th pair. I upgraded from the Dominator 7 to the 10 specifically for the Boa closure system. It does a really good job of micro-adjustment and ensuring a proper fit. The problem is two-fold. It does not like getting dirty/gritty. The adjusters stick when trying to remove from even a dusty ride, much less if it gets wet/muddy. Also, the grit gets under the loop and causes the lace to frey. That said, Sidi warranty dept was on it! Sent me replacements without question.

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 6/1/2020
by Anonymous
Overall Rating
4 of 4 customers found this review helpful.
Great fitting and comfortable shoe

After having tried half a dozen shoes, I found these. They fit perfectly and are very comfortable. I have narrow feet and these are snug without being too tight. I love the closures. They give me nearly infinite ways to adjust them as I like them. SIDI Has made another winner

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 1/18/2021
by Lee
Overall Rating
1 of 1 customers found this review helpful.
Best Shoes

I love these shoes. I know these things can be personal preference, but these are great. The sizing is spot on.

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 1/22/2021
by Anonymous
Overall Rating
1 of 1 customers found this review helpful.
Great shoe for wide feet.

Great shoe for wide feet.

Plenty of room for thick or thin socks. Love the adjustment system. Very high-quality and I'm very pleased with this purchase.

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 9/19/2020
by CH1
Overall Rating
4 of 5 customers found this review helpful.
Very wide fit, unlike other Sidis

If you like the fit of Sidi road shoes, you'll probably be as disappointed as me with the Dominator 10 MTB shoes. The length is reliably the same as other Sidis, but they are extremely wide, and so much so that higher volume insoles are needed to achieve the same fit.

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 1/22/2021
by Anonymous
Overall Rating
1 of 1 customers found this review helpful.

Fantastic shoe, super stiff and light weight.

Was this review useful to you? Yes/No
Thank you for your feedback.
Reviewed 9/24/2020
by collard greens
Cycling Enthusiast
Dallas, TX
Overall Rating
2 of 2 customers found this review helpful.
Best Sidi MTB shoes yet for the $$.

My 8th pair of Sidi shoes - 5th pair for MTB. The best pair for the $, IMHO. The Tecno 3 Boa system is the best, easy to adjust the fit, easy to exit the shoe. I use these for gravel & MTB riding. Once you go Sidi , it's a step down to settle for anything but Sidi.

Was this review useful to you? Yes/No
Thank you for your feedback.

Articles will open in new tab.

A guide to platform and clipless pedals.
How to safely install new cleats on your shoes.
How to safely install new pedals on your bike.
A guide to the highest quality cycling shoes from Sidi.
How to choose the best cycling shoes for your riding style.

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 80


Want to save on all your Bike Tires Direct purchases? Sign up here for exclusive discount offers.

BikeTiresDirect on Facebook BikeTiresDirect on Instagram BikeTiresDirect on Strava
5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 503-342-9985 | [email protected]