The SIDI Genius X WYVE shoes are part of SIDI’s 2026 lineup of road cycling shoes that introduce improved fit, comfort and performance. Built on the Genius X platform, the new shoes add an all-new upper mesh material with targeted reinforcements. The shoes are part of SIDI’s mid-level lineup with a retail price of $379.99 with both men’s and women’s specific versions. One of the main features of the shoes are the WYVE Mesh with TPU reinforced regions. The shoes also have the Millennium Fit and a dual NUUN 001C aluminum dial closure system. SIDI has designed the shoes to be compatible with 3-bolt cleats and has a R3CC carbon composite sole.
The SIDI Genius X WYVE cycling shoes combine an engineered WYVE upper material with dual NUUN dial closure system.
| Retail Price | $379.99 |
| Rating | Design: A Closures: B Comfort: A Value: B+ |
| Measured Weight (in g) | 673 (EUR 43) |
| Likes | + Flexible WYVE upper material eliminates pressure points + Wider and more anatomical shape thanks to the Millennium Fit + Dual dial closure system with good ventilation |
| Dislikes | – Premium price that straddles the line between mid-level and top-level shoe offerings from other brands – Limited color options compared to other brands – NUUN dials are not as intuitive as BOA dials |
| Where to Buy (US) | SIDI |
UNBOXING
The SIDI Genius X WYVE shoes come in a simple cardboard box with SIDI branding printed directly on it. Inside the box you’ll find:
- Genius X WYVE shoes
- Safety pamphlet
Unlike higher-end shoes, there is no storage or transportation bag included with the shoes.
FIT & FINISH
These shoes are mid-level road cycling shoes in the SIDI lineup that are optimized for support and comfort on all-day rides. SIDI currently offers the shoes in both men’s and women’s specific versions with four color options for men. There are standard all black and white options and a bright fluorescent option that has a white upper with pink heel cup, lime green cables and a blue strap. We have the more restrained frost gray / ice white version that has a white tongue, heel cup and transparent strap along with gray upper. The reinforced sections have a slightly darker color which adds some contrast to break up the surfaces.
SIDI uses the NUUN dial system instead of the ubiquitous BOA dials found on most shoes with a dual NUUN setup for the Genius X WYVE shoes. The dials use a similar rotational mechanism and cable system but are less intuitive to use with a separate tension release button and flip-up handle. These are the NUUN 001C aluminum dials which have metal handles and a minimalist design that is claimed to be aerodynamically tuned. The upper dial controls a strap while the bottom has two rows of cables to adjust the toe box region fit. To release tension you press the button on the side or hold it down as you lift your feet up. You can do micro-tightening with these dials by either grabbing the D shaped outer covers or lifting up the metal handle and rotating. There is no micro-loosening option, and making adjustments while riding can be more tricky with this setup.
As a part of SIDI’s refresh, they have not only updated their logo but also expanded their Millenium Fit offerings. This is a more anatomic design with a wider toe box compared to SIDI’s typical narrow design. It’s easy to see from the top section that the shoes have a wide design with more stubby toe that should fit a wider range of cyclists. There is a nice amount of arch support built into the insoles along with an exposed heel cup to keep the heel firmly in place.
SIDI has also utilized their RSCC carbon composite outsoles which have a stiffness index of 6 out of SIDI’s 5 to 12 range. There is no fancy exposed carbon fiber weave, just a dark black finish with 3-bolt compatibility for Shimano SPD-SL or LOOK Keo. There are grooves cut into the sole to help with positioning along with air vents on the front and arch region. The heel pad has a smooth design with a wide base that is also a replaceable part. On the toe there is also a textured pad for additional grip while walking. Compared to the Shimano RC5 or Shimano RC7, the outsole has more of a traditional two-piece construction than an integrated design.
ON THE ROAD
One of our first cycling shoes were actually a pair of SIDI shoes with a ratchet top strap, so we were excited to get our hands on the modernized SIDI Genius X WYVE shoes. SIDI has modernized their fit with a wider toe box that is more similar to Shimano and Bont shoes rather than the skinny profile SIDI shoes used to have. After test fitting different sizes, we found the EUR 43 was the best fit which is a full size smaller than the EUR 44 size we use with Shimano and Bont. We’d recommend trying one out in person as they seem to run larger than other brands. Even with our wider feet, the standard width shoes felt comfortable and supportive.
SIDI markets these shoes as all-day ride style shoes, so the carbon sole has a bit of flex while still being supportive. We found it to be a nice balance, they still feel fast without being punishing like sprint-focused carbon shoes. The WYVE upper is flexible but not nearly as soft as knitted shoes but it’s smooth design eliminates any pressure points. We tried to give the NUUN dials a chance, given the fact that BOA dials probably would add more cost to the shoes, but the design is not nearly as intuitive as BOA. The tension release is a separate button which means it is faster to use two hands to pull the cable loose while holding the button down compared the pull-up design of BOA dials which keeps the cables loose.
The flip up lever on the NUUN dials are also awkward to use, particularly if you have gloves on, and take more patience than the simple rotation design of BOA dials. During a ride it is still possible to grip and rotate the dials without using the lever, but it is more difficult to get a grip on them. Otherwise, the shoes felt well ventilated with enough airflow to keep us comfortable on climbs. The biggest issue with the shoes is the price, there are more competitive mid-level carbon shoes in the $200-$300 range and higher performance options at $400 so at the full retail price the Genius X WYVE will have tough competition.
THE VERDICT
Overall, we found the SIDI Genius X WYVE shoes to be comfortable and well designed shoes. SIDI has incorporated their wider and more anatomical Millennium Fit into a mid-range priced road cycling shoe to make them comfortable for all-day rides. The Genius X WYVE also retain the popular features of the Genius X shoes, but adds the flexible WYVE upper which eliminates pressure points while retaining stiffness where it is needed. We found the shoes to be comfortable and supportive with the carbon sole offering enough flexibility to avoid discomfort. The main downside of the shoes is the high price point for a mid-level shoe and the NUUN dials which are not as intuitive as BOA alternatives. That said, the SIDI Genius X WYVE are well made shoes that offer a modern fit that is a welcome departure from the narrow SIDI shoes of the past.
Disclaimer: The product for this review was provided by SIDI. The views expressed on this website are solely those of the authors and are here to help people make an informed choice before a purchase. The authors or the blog itself does not get any monetary compensation from the product manufacturer or third-party websites/vendor links that are posted here.