We'll take care of you
It's our mission to provide you with world-class hospitality every time you visit us online or in-store. We're always here to help you. It's the Trek way.
Reserved for the top shelf
Simply our fastest, most advanced mountain shoe ever. The XXX mountain bike shoe was designed for those that demand the most of themselves and their equipment. It's the exceedingly light, stiff, zero-compromises trail shoe for XC and CX racers that value efficiency, minimal weight and maximum stiffness. Now available as an LTD version in a run of limited edition colorways.
Product details
- inForm Pro last delivers an ergonomically optimized, high-performance fit
- 100% OCLV carbon sole is extremely lightweight and stiff for efficient power transfer
- Dual, independent BOA® IP1 dials for precise, zone-specific fit adjustments
- Lightweight and luxurious TPU upper material for supportive comfort and perfect perforation pattern for breathability
- Stiffness index 14 of 14
- Asymmetrical design and superior lace routing system reduces top-of-foot pressure while providing a more secure fit
- External heel cups and no-slip heel lining prevent slippage and chafing while reacting to your movements more quickly
- Durable GnarGuard rubberized coating protects against abrasions and fights debris
"Light and stiff"
"The fastest, most advanced mountain shoe Bontrager has ever produced" [December 2019 Issue]
"One of the very best options out there"
"The Triple X MTB shoes deliver an extremely high level of stiffness, along with a surprisingly high amount of comfort"
Read more
"Well ventilated for breathability, yet also durable"
"The best of both worlds, applicable to a variety of disciplines"
Read more
"4.5/5 stars"
"I've been impressed with the mile after mile comfort and versatility of the shoes"
Read moreMore options
All your favorites, all in one place
Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.
Shop all gear
How to clean your bike shoes
If you take care of your equipment, it will take care of you. Give your bike shoes some love with this how to guide for proper cleaning
Learn how
How to clip into your pedals
Using a clipless pedal system gives you a more balanced, powerful pedal stroke that uses energy more efficiently—but how do they work? Learn more to find out.
Learn moreYou might also like
Triple X Mountain Shoe
Bontrager Triple X mountain shoe is the premium choice for high-performance off-road riders who demand the most from their gear. Sought after by the world's best racers and meticulously constructed of the most luxurious materials, Triple X is the epitome of sophistication.
Superior stiffness
XXX features a 100% OCLV carbon sole that’s exceptionally lightweight and stiff for incredibly efficient power transfer.
Twice as dialed
Dual IP1 Boa® dials let you make precise micro-adjustments so you can customize your fit to best suit your needs.
Function laced with luxury
Superior Form TX lace routing system takes the pressure off the top of your foot and allows for additional adjustability and a more secure fit.
Ultimate secure fit
XXX features a tongue that wraps from the medial to lateral of the forefoot for ultimate arch support and better comfort and control.
Greater grip
Race-ready Tachyon rubber lugs get you over obstacles and back on your bike fast when dismounting is a necessity, no matter the terrain.
Scuff saver
Integrated GnarGuard coating protects your investment against abrasions and debris and is now built with extra flexibility to conform to the top of your foot better.
30-Day Unconditional Guarantee
If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn more
Something you’re sure to love.
See all shoe options to keep you riding strong and looking your best.
Learn more
| Gender | Unisex |
|---|---|
| Cleat compatibility | SPD 2-bolt |
| Includes cleat covers | No |
| Closure type | BOA |
| Sole fiber content | 100% Carbon |
| Upper fiber content | 37% Polyester / 24% Polyurethane / 20% Thermoplastic Polyurethane / 19% Nylon |
| Liner fiber content | 100% Polyester |
| Bag included | Yes |