Signin to Your Account
Questions? Call our tri Specialists! 1-800-445-4790
COVID-19 Response
Sidi Mens Genius 10 Road Shoe White
Sidi Mens Genius 10 Road Shoe Sidi Men
Sidi Mens Genius 10 Road Shoe Black / Grey
Sidi Mens Genius 10 Road Shoe Black / Flo Yellow
Sidi Mens Genius 10 Road Shoe Black - Red Fluo
Sidi Mens Genius 10 Road Shoe Sidi Mens Genius 10 Road Shoe
Click to zoom
Sidi Mens Genius 10 Road Shoe White
Sidi Mens Genius 10 Road Shoe Sidi Men
Sidi Mens Genius 10 Road Shoe Black / Grey
Sidi Mens Genius 10 Road Shoe Black / Flo Yellow
Sidi Mens Genius 10 Road Shoe Black - Red Fluo
Sidi Mens Genius 10 Road Shoe Sidi Mens Genius 10 Road Shoe

Men's Genius 10 Road Shoe

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

SIDI's classic road shoe comes in for a makeover.

The departures from its predecessor, the Genius 7, aren't too radical but they bring the Genius 10 in line with what today's cyclist is looking for in footwear: performance, comfort, and power.

Start with what's not here: velcro straps and ratcheting plastic buckles. In their place, SIDI has installed a customizable fit system that contours the water-repellent upper around the shape of the foot.

The centerpiece of this 2.0 fit system are Tecno-3 dials, knob-like interfaces that can be adjusted from both sides to more evenly distribute pressure over the instep area. Linking these dials together is an all-new wire material developed specifically for the Genius 10 by SIDI.

Manufactured with a Water-Tech treatment that eliminates chemical solvents, the upper is framed around microfiber panels that are supple, light and durable; vents strategically cut into the ankles and toes keep things cool when the competition heats up.

Down below, a nylon sole reinforced with carbon fiber adds stiffness without sacrificing power transfer. Rounding out the Genius 10's refresh are polyurethane pads and cups that hold the foot in place and combat pesky heel slip.

Features & Specs:

  • SOFT INSTEP 4 CLOSURE SYSTEM uses soft, thermo-formed EVA pad to distribute pressure evenly
  • Microfibra Microtech upper replaces solvents with water-based products for a lighter environmental footprint
  • Like most SIDI small parts, the TECNO-3 BUCKLE is serviceable and replaceable.
  • CARBON COMPOSITE 20 SOLE is nylon and injected carbon fiber.
  • Replaceable polyurethane heel cup
  • Standard "D" width for precise fit

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.

This size chart provides our best estimate for which European shoe size to choose based on your US shoe size. This will not necessarily match the US size shown on the product, but it is the best guidance we can provide for this particular brand.

If we've noticed that any particular model deviates from the standardized chart, we will list this information in the product description.

Please contact us with any questions.


Width: Regular 

Black - 40

Mfg PartNum: SRS-GNX-BKBK-400 

Black - 41

Mfg PartNum: SRS-GNX-BKBK-410 

Black - 41.5

Mfg PartNum: SRS-GNX-BKBK-415 

Black - 42

Mfg PartNum: SRS-GNX-BKBK-420 

Black - 42.5

Mfg PartNum: SRS-GNX-BKBK-425 

Black - 43

Mfg PartNum: SRS-GNX-BKBK-430 

Black - 43.5

Mfg PartNum: SRS-GNX-BKBK-435 

Black - 44

Mfg PartNum: SRS-GNX-BKBK-440 

Black - 44.5

Mfg PartNum: SRS-GNX-BKBK-445 

Black - 45

Mfg PartNum: SRS-GNX-BKBK-450 

Black - 45.5

Mfg PartNum: SRS-GNX-BKBK-455 

Black - 46

Mfg PartNum: SRS-GNX-BKBK-460 

Black - 46.5

Mfg PartNum: SRS-GNX-BKBK-465 

Black - 47

Mfg PartNum: SRS-GNX-BKBK-470 

Black - 48

Mfg PartNum: SRS-GNX-BKBK-480 

White - 41

Mfg PartNum: SRS-GNX-WHWH-410 

White - 41.5

Mfg PartNum: SRS-GNX-WHWH-415 

White - 42

Mfg PartNum: SRS-GNX-WHWH-420 

White - 42.5

Mfg PartNum: SRS-GNX-WHWH-425 

White - 43

Mfg PartNum: SRS-GNX-WHWH-430 

White - 43.5

Mfg PartNum: SRS-GNX-WHWH-435 

White - 44

Mfg PartNum: SRS-GNX-WHWH-440 

White - 44.5

Mfg PartNum: SRS-GNX-WHWH-445 

White - 45

Mfg PartNum: SRS-GNX-WHWH-450 

White - 45.5

Mfg PartNum: SRS-GNX-WHWH-455 

White - 46

Mfg PartNum: SRS-GNX-WHWH-460 

White - 46.5

Mfg PartNum: SRS-GNX-WHWH-465 

White - 47

Mfg PartNum: SRS-GNX-WHWH-470 

White - 48

Mfg PartNum: SRS-GNX-WHWH-480 

Black / Grey - 42

Mfg PartNum: SRS-GNX-BKGY-420 

Black / Grey - 42.5

Mfg PartNum: SRS-GNX-BKGY-425 

Black / Grey - 43

Mfg PartNum: SRS-GNX-BKGY-430 

Black / Grey - 43.5

Mfg PartNum: SRS-GNX-BKGY-435 

Black / Grey - 44

Mfg PartNum: SRS-GNX-BKGY-440 

Black / Grey - 44.5

Mfg PartNum: SRS-GNX-BKGY-445 

Black / Grey - 45

Mfg PartNum: SRS-GNX-BKGY-450 

Black / Grey - 45.5

Mfg PartNum: SRS-GNX-BKGY-455 

Black / Grey - 46

Mfg PartNum: SRS-GNX-BKGY-460 

Black / Grey - 46.5

Mfg PartNum: SRS-GNX-BKGY-465 

Black / Grey - 47

Mfg PartNum: SRS-GNX-BKGY-470 

Black / Grey - 48

Mfg PartNum: SRS-GNX-BKGY-480 

Black / Fluo Yellow - 41

Mfg PartNum: SRS-GNX-BKFY-410 

Black / Fluo Yellow - 41.5

Mfg PartNum: SRS-GNX-BKFY-415 

Black / Fluo Yellow - 42

Mfg PartNum: SRS-GNX-BKFY-420 

Black / Fluo Yellow - 42.5

Mfg PartNum: SRS-GNX-BKFY-425 

Black / Fluo Yellow - 43

Mfg PartNum: SRS-GNX-BKFY-430 

Black / Fluo Yellow - 43.5

Mfg PartNum: SRS-GNX-BKFY-435 

Black / Fluo Yellow - 44

Mfg PartNum: SRS-GNX-BKFY-440 

Black / Fluo Yellow - 44.5

Mfg PartNum: SRS-GNX-BKFY-445 

Black / Fluo Yellow - 45

Mfg PartNum: SRS-GNX-BKFY-450 

Black / Fluo Yellow - 45.5

Mfg PartNum: SRS-GNX-BKFY-455 

Black / Fluo Yellow - 46

Mfg PartNum: SRS-GNX-BKFY-460 

Black / Fluo Yellow - 46.5

Mfg PartNum: SRS-GNX-BKFY-465 

Black / Fluo Yellow - 47

Mfg PartNum: SRS-GNX-BKFY-470 

Black / Fluo Yellow - 48

Mfg PartNum: SRS-GNX-BKFY-480 

Black / Red Fluo - 43

Mfg PartNum: SRS-GNX-BKFR-430 

Black / Red Fluo - 44

Mfg PartNum: SRS-GNX-BKFR-440 

Black / Red Fluo - 45

Mfg PartNum: SRS-GNX-BKFR-450 

Black / Red Fluo - 46

Mfg PartNum: SRS-GNX-BKFR-460 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Great shoes. Stiff and comfortable.
by MGillen
Cycling Enthusiast
Suprise, AZ
1 of 1 customers found this review helpful.

I was looking for a comfortable (yet stiff) road shoe to replace my aging set of Lake shoes. I tried several different brands over the course of a few months and finally found these Sidi shoes. At first I thought that they might be a little narrow but was pleasantly surprised to find that they fit perfect! They are wider in the toe box area the Fixik or Shimano. For me, they have also proved to be very comfortable. I look for shoes that are both good at power transfer and comfortable to wear for long periods of time. The build quality is also top notch. I would highly recommend these shoes.

Reviewed 7/23/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Great Shoe But Sizing Has Changed
by DRobi
Cycling Enthusiast
6 of 6 customers found this review helpful.

I have ridden Sidi shoes for over a decade, as they comfortable and hold up great year after year. Although the wearable parts are replaceable, the only thing I have ever had to replace is the heel pad.

I wanted to move on from Velcro and the clunky (but durable) ratcheting buckle to a more modern Boa-like mechanism, so I upgraded from a 3 year-old pair of Genius 7 shoes to these. The Genius 10 shoe looks much better, and fits better than the Genius 7. The Sidi Tecno-3 mechanism works very well to get a secure, and evenly snug fit across the whole foot. However, like another reviewer noted above, I think that the Genius 10 shoe is just a bit longer than the Genius 7. In the Genius 7 a size 45.5 fit me perfectly, but a 45.5 in the Genius 10 was just a few millimeters too long, so I returned them for a size 45 - which is perfect. The Genius 10 is also plenty wide in the standard D width for me. Overall, these are great shoes for the cycling enthusiast, comparable to $400 shoes in other competitive brands.

Reviewed 4/11/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Great shoes that exceeded my expecations!
by AeroCycle
Cycling Enthusiast
Parker, CO
5 of 5 customers found this review helpful.

I went though about 4 different types of shoes before I tired the SIDI's. I was impressed with the overall construction of the shoe. The shoe are comfortable on my first ride out. Fit is great and the shoe feels perfectly stiff. I tend to have a slightly wide foot (my usual brand is Lake) and these shoes have plenty of room. They also hold my foot securely. I am impressed with this brand and they will become my go to cycling shoes.

Reviewed 6/14/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
This is a really nice shoe
by MattM
Cycling Enthusiast
Gambrills, MD
7 of 8 customers found this review helpful.

So what is in it for $300? First thing that caught my attention? The feel. It fits too good. Ive been used to a shoe, and a very good shoe, but a lesser shoe. It fits so good it made me second guess it. I adjusted the boas repeatedly. I tried it on with a wool sock. I tried it on with no sock. I think we get so used to the things we use everyday. That makes change hard. But not impossible. Its not narrow. I have plenty, not too much room at the toe. It feels like a slipper. It looks small too. The same size shoe(43) in my current road shoe are a bit bigger. The boas adjust precisely. Pinch and release, crank them to snug it down. There isnt any information as to size recommended on this site. I dont think I found it exactly on Sidis sight either. 43 read 8.8 on the box. They are Italian so take it for what its worth. I installed my Speedplay cleats and did a few laps to get them positioned just right. Bottom line. Probably worth more than $300.

Reviewed 5/4/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Great fit.
by David Winett
Sacramento, CA
1 of 1 customers found this review helpful.

Usually I wear a 46.5, but a reviewer said he found the 46 fit much better. I did the same and ordered a 46 and I�m totally satisfied.

Reviewed 7/1/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Fast service
Cycling Enthusiast
3 of 6 customers found this review helpful.

Really Great Shoes

Reviewed 6/18/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Very good shoe!
by mkasper
Cycling Enthusiast
Milwaukee, WI
3 of 5 customers found this review helpful.

Right out of the box, these are great looking shoes. After a couple hundred miles and some adjustments to the cleats, they feel great. I'd like to give them 5 stars but I need to use them for a longer period of time before I can do that. They seem like a durable shoe and I hope they last me for a number of years.

Reviewed 4/22/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Great Shoe
by Easygoing
Cycling Enthusiast
Rocklin Ca
2 of 3 customers found this review helpful.

I'm very easy going and really enjoy a great product. Was a little nervous about the price. Had been watching the shoes for awhile. They went on sale thought I would give them a try. I have no complaints and very happy with the fit, feel and comfort. Had them a little over 4 months. Ride around 100 miles a week. I would recommend the shoe and buy them again when needed.

Reviewed 4/23/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
These shoes are just worth it! Get them while they are on sale.
by cunnindj
Cycling Enthusiast
Durham, NC
2 of 3 customers found this review helpful.

This is my 3rd pair of Genius Road shoes. I've bought 47 in the past but finally found my perfect size is 46.5"

They are sooo white! I sure hope I can keep them clean. They just make you feel faster!

Reviewed 4/22/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
�satisfied customer�
by nestor
2 of 3 customers found this review helpful.

really good quality bike shoes�very comfortable�

Reviewed 5/27/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
They're sidis
by Anonymous
2 of 3 customers found this review helpful.

What more can I say but the best of the best. Comfortable and built to last. I'm a size 10.5 and I got a 45-1/2 fits great!

Reviewed 3/18/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Great shoe, comes wide which is hard to find in cycling shoe!
by Jnrivara
Cycling Enthusiast
Palm Beach County Florida
2 of 3 customers found this review helpful.

Solid shoe . Was concerned with wire tie, but that has improved over the years. Also can buy replacement components from Sidi

Reviewed 2/8/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Love them.
by sbwegs
El Paso Texas
2 of 3 customers found this review helpful.

Show is a great fit and feels like a leather glove. Love the carbon composite sole. Great exchange of power from the foot to the pedal.

Reviewed 1/15/2021
Was this review useful to you? Yes/No
Thank you for your feedback.
Give em time to break in!
by UPhillButcher
Cycling Enthusiast
9 of 10 customers found this review helpful.

So I've wore sidi shoes for 25 years and have only had 3 pairs,this being my fourth.I bought a 44 and it was tight on the top of my toes and in the top of my foot where you tighten the dial....it took 3 weeks and a nice specialized inner sole to mold these to my foot,they are super comfy now....the only downside is the tecno 3 dials they are hard to do on the fly all the models above these have a push button inner that is much more user friendly ..I most likely will up gragde those and swap them out

Reviewed 4/3/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Another great from SIdi
by OaklandMark
Cycling Enthusiast
Oakland, CA
6 of 6 customers found this review helpful.

I've been a happy Sidi wearer for 30 years, and recently upgraded from a scuffed but still excellent pair of Genius 5's to the Genius 10. I've tried other shoes, and they either are too rigid in the upper or too flexible on the sole. Sidi manages to get it right for me, with a supple, easy fitting upper and a fantastically rigid, power transmitting sole.

I especially like the updated dial closure adjusters. Unlike the 5's velcro and lever combination, this manages to be easy to adjust, open, and close, better fitting, and genuinely adjustable on the fly - really! I've pretty easily both loosened and tightened the closures while riding, which is a very nice thing to be able to do.

While I was tempted to splurge on the top of the line shoe, I just couldn't justify the extra cost for what was likely to be an imperceptible (at least to me) improvement.

The only thing I would alert folks to is that it appears Sidi had changed the shoe last from the Genius 5, as these 47's are slightly longer than the 47's they replace. Not a deal breaker, but if I had been trying them on in person I might have ended up with 46.5. These still fit fine on my 11.5-12 sized feet.

All in all, a superb shoe.

Reviewed 1/30/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Supremely comfortable, but the Techno-3 adjusters leave something to be desired.
by FlashBazbo
Competitive Racer
Middle Tennessee
6 of 6 customers found this review helpful.

I upgraded from my old Sidi Genius 5 shoes to these. My impressions (1) The styling of the shoe is a major upgrade. These look great! (2) Genius 5 shoes fit me well. Genius 10 fit me better. With the Techno-3 adjusters, you can get a perfect fit. Supremely comfortable! In my experience, these are more comfortable than my much-more-expensive fizik R1 Infinito shoes or the much-more-expensive Sidi Wire 2. (Yes, I prefer them to the Sidi Wire 2, even if they were the same price. I sent the Wire 2 back.) I'm glad I made this purchase!

But . . . I'm not a big fan of the Techno-3 adjuster mechanism. Sitting still, on a chair, they are fine. But when on the bike, it is almost impossible to find the lever, pop it up, and adjust the tension. The 2-way BOA dials are much, much easier to adjust on the bike. A Sidi Genius 10 shoe with 2-way BOA dials, if it existed, could be the perfect shoe.

Reviewed 11/7/2019
Was this review useful to you? Yes/No
Thank you for your feedback.