Summary

We spent 6.2 hours reading reviews from experts and users. In summary, this is what cyclers think:

7 reasons to buy

  • The all-day comfort and support of the Giro Chamber II are incredible, according to most reviewers.
  • Quite a number say that this model’s quality and materials are outstanding.
  • Testers have said that the shoe’s full Vibram outsole provides excellent traction.
  • Several cyclists applaud the Chamber II’s adequately stiff sole.
  • It provides excellent protection, says mountain bike aficionados who have put it through the wringer.
  • A couple of purchasers find this pair to have a great casual style.
  • This shoe’s added 10mm cleat surface allows better cleat positioning, according to a few riders.

2 reasons not to buy

  • Less than a handful of wearers claim that the Giro Chamber II feels heavier than other MTB footwear they’ve tried.
  • A few users gripe about small design details that they wish were better. This includes inner seams and short top straps.

Bottom line

Building on its award-winning older sibling, the Chamber II by Giro features key updates based on user feedback. The shoe’s cleat positioning and new flex pattern are incorporated to yield next-level performance.

This beefy clipless mountain bike shoe possesses the right amount of flex for comfortable walking experience without sacrificing pedaling efficiency and bike connection. Don’t let the skate-inspired looks deceive you as the top pro enduro and downhill racers swear by this shoe.

Facts

Expert Reviews

85 / 100 based on 8 expert reviews

  • 87 / 100 | Jed MTB | | Level 1 expert

    Durable, comfortable, and efficient.

  • 90 / 100 | Mountain Bike Rider | | Level 3 expert

    Being one of the heavier shoes on the market is slightly noticeable when turning pedals over all day long, but offsetting the chunk is how Giro’s shoe’s as comfy as your favourite trainer. The wide-ranging cleat position feels natural and is ideal for riders swapping between clips and flats and wanting identical pedal position.

  • 80 / 100 | OutdoorGearLab | | Level 3 expert

    Giro's new Chamber II is on the heavier side, but offers excellent power transfer and foot protection for gravity oriented riders.

  • 70 / 100 | Off.road.cc | | Level 2 expert

    the Chamber II's are cheaper than other 'enduro' shoes and whilst they do offer an efficient pedalling platform, these are a shoe better suited to gravity fed riding where I’m sure the style will be appreciated and the thick sole and extra padding won’t be an annoyance.

  • 98 / 100 | MTB-MAG.COM | | Level 1 expert

    Although the Chamber II is a casual looking shoe, it has racing written all over it. In our few months of riding them, they have held up impressively and delivered with an excellent fit, smart features and well chosen materials. They’re super comfort...

  • 90 / 100 | Bike Radar | | Level 1 expert

    A smart and sturdy option that's high on quality. Buy if, You want a pair of shoes that will fend off bumps and knocks, and offers surefooted grip on and off the bike

Become an expert

The Chamber II stays true to the legacy of its predecessor and the brand’s original highly-acclaimed enduro and downhill bike shoe. It was co-designed by pro rider Aaron Gwin. Since Gwin is a downhill rider, components of this shoe are naturally applied for the purpose of the said sport.

Although it is an enduro/DH-oriented shoe, it can still be used for other mountain cycling activities. However, the shoe’s relatively heavier weight and bulk perform best in descending mountain biking endeavors.

Customized internal shank construction. Another update for the Giro Chamber II is the internal shank design. It features a Tri-Mold structure that’s specially designed to provide different levels of stiffness and flex for each zone of the foot: forefoot, cleat area, and rearfoot.

The forefoot zone is the most flexible for ease and comfort while walking. The cleat area is the stiffest to provide efficient power transfer. Lastly, the rearfoot offers a medium flex for stability off the bike.

The pair’s EVA midsole contributes to the enhanced cushioning and excellent pedal feel at the same time.

Optimal grip. Equipped with full Vibram Megagrip rubber outsole, the Chamber II works amazingly in muddy and slippery trails.

This mountain shoe employs a 2-hole cleat system. It works well with the following pedal models: Shimano XT M8000, Time ATAC MX2, and Look S-Track Race. The cleat area is recessed into the sole so wearers can walk comfortably.

Updated 10mm cleat setback. Giro added an extra 10mm of space in the cleat base to provide the cyclists with more room to position their shoe-to-pedal connection. This added 10mm allows placing the cleat-to-pedal connection under the arch to reduce fatigue and prevent long-term injuries.

Hard-wearing cover. Crafted from durable water-resistant reinforced microfiber uppers, this shoe can endure any type of terrain or condition thrown at them. 

Double closure. For the shoe’s retention system, a combination of lace-up and hook-and-loop straps is employed. The lace-up provides a time-tested lockdown efficiency, while the strap allows further cinching and keeps the laces out of the crankset and pedals.

Extra protection. Rubber toe and heel reinforcements enhance the footwear’s overall durability and impact-protection against rock strikes and debris.

The Giro Chamber II downhill cycling shoe utilizes molded DH EVA footbeds with arch support. This type of insole is specifically designed to keep the foot in place despite the descending nature of the intended sport of this model.