Verdict from 5 experts and 100+ user reviews

10 reasons to buy

  • An overwhelming majority of the reviewers find the Giro Cylinder to be comfortable.
  • Most users appreciate how easy and quick it is to make adjustments via the BOA closures.
  • Many consumers adore its simple and streamlined design.
  • Plenty of users regard the pair’s construction and materials as having superior quality.
  • Given the shoe’s many positive traits, plenty of purchasers think that it has an excellent value for money.
  • Several long-time cyclists remark at how light the Cylinder is when compared to a good number of mountain cycling shoes.
  • Some enthusiasts especially love how versatile the construction and design of this shoe is. They have said that they use it for both road and mountain cycling.
  • The outsole is not too stiff nor flexible, so reviewers have remarked that it is comfortable enough for walking yet firm enough for pedaling.
  • A number of commenters appreciate that this model has the option of putting toe spikes in.
  • It is grippy and protective enough, according to a few wearers.

2 reasons not to buy

  • Some users gripe about how the tread design takes up too much mud.
  • A few have expressed the desire for more colorway options.

Bottom line

Staying true to Giro’s signature minimal aesthetic, the Cylinder maintains its simple roots while adequately beefing up for impact protection and durability. The shoe hides a comfortable fit thanks to its excellent design and materials.

Impeccable efficiency housed in a stylish construction attracted most mountain cyclists. Superb reviews from most of its wearers outshine the few setbacks, affirming this top-performing shoe’s abilities.

Tip: see the best mountain cycling shoes.

Good to know

The Giro Cylinder is engineered to withstand all-mountain cycling activities. The shoe offers essential features for cycling such as durability, comfort, and a lightweight and breathable construct. The Cylinder is perceived to take queues from another Giro model called the Privateer. Both shoes employ a co-molded outsole for excellent grip and stiff responsiveness.

But unlike the Privateer, this model is created with a lighter upper construction. It is also equipped with plenty of updates for better performance on the trails. It includes features such as toe and heel reinforcements for protection, BOA closures, and toe spike accommodating outsoles.

Significant rigidity. The outsole is made from co-molded nylon. Although it is less stiff than a carbon fiber outsole, this unit offers stiff responsiveness while cycling and allows a touch of flex when you need to hike-a-bike.

High traction lugged outsole. The Cylinder is equipped with rubber pads from back to front and sides. This design provides an excellent grip and allows for comfortable walking.

Option to add toe studs. If the beefy lugs aren’t enough to keep you from slipping, the Cylinder provides its users the added option to accommodate steel toe studs for a solid grip. When toe studs are applied, it offers extra traction for super slippery trails.

The Cylinder by Giro employs the 2-bolt cleat system. This type of cleat structure is usually seen on mountain bike shoes such as the Cylinder. It is ideal for mountain cycling as it allows faster release from the pedal compared to the 3- or 4-bolt cleat systems. This shoe is compatible with the following pedals: Shimano PD-A600, Shimano SM-SH51, Look X-Track, Crank Brother Egg Beater 1, and many more.

Secure and easy adjusting BOA closure. This pair features the BOA L6 system. It secures the foot in place. The system allows 1 mm adjustment increments when tightening and a macro release function for easy and quick unfastening.

Toe and heel microfiber reinforcements. Layers are added in the heel and toe area of the shoe. These reinforcements add structure and durability to the shoe and protection to the wearer’s foot.

Timeless style. The shoe is packed with only the essential features. This allows for a streamlined look that would go well with a myriad of cycling outfits. The Cylinder’s design builds from the sleek look of road shoes but tweaked and beefed up for the rough trails of the mountains.

Breathable. The combination of mesh and synthetic leather allows adequate ventilation on warm days.

The Giro Cylinder is designed in both men’s and women’s versions. The ladies’ iteration is designed with women-specific last which is narrower than the men’s. The model, in general, is built on cycling-specific lasts to provide a fit that hugs the foot closely without sacrificing comfort.

The Giro Cylinder features a die-cut insole to add just the right amount of in-step cushion. It provides support in the right places which translate to comfortability even on long rides.

  • The model has tongue perforations that work with laser-cut ventilation throughout the upper for adequate breathability.
  • The cushioned collar and footbed provide enhanced in-step comfort. Lastly, toe and heel reinforcement yield a compact-feeling fit.
  • Branding is placed on the outsole, footbed, and lateral part of the upper.


How Giro Cylinder ranks compared to all other shoes
Top 10% mountain cycling shoes
All mountain cycling shoes
Top 16% Giro cycling shoes
All Giro cycling shoes
Top 19% breathable cycling shoes
All breathable cycling shoes


The current trend of Giro Cylinder.
Compare to another shoe: