Stamp Trail BOA® Flat Shoes 

The Crankbrothers Stamp Trail BOA® flat shoe is the perfect blend of performance and adventure. Built for the trail or your next enduro race, the Stamp Trail BOA® will provide you with all-day comfort paired with ultimate racing performance.

A lightweight yet durable rip-stop upper features a TPU-reinforced toebox for enhanced protection and a flexible collar around the ankle to prevent debris from entering the shoe. In addition, a moderately flexible midsole, a new versatile Match tread pattern, and the high-friction MC2 rubber compound combine to provide optimal grip on and off the bike.

Highlights 
Match System: MC2 rubber compound and MATCH outsole design optimize the interface with the pedal.   
BOA® Fit System: Multi-directional BOA Li2 dial to precisely control fit.   

Closure System
The BOA® Fit System delivers micro-adjustable precision fit, engineered to perform in the toughest conditions.

Unisex fit - Fits true to size. For wider feet, it is recommended to go up a half size.

Specs
Weight: 320g per shoe (US 9 / EU 42)

Outsole
- Deep, consistently placed lugs for excellent grip and predictability regardless of foot position or pedal selection.  
- MATCH COMPOUND: High-friction MC2 flat rubber compound optimized for grip, durability, and rebound.  
- MATCH OUTSOLE: Designed for balanced traction on and off the bike, great walkability, and an optimized pedal interface.  
- Outsole stiffness zones provide direct control and reduce fatigue. Features a flexible toe area with great pedal feel.  
- Rubber wraps the front for added toe protection.  
- Extended heel for additional support and balance off the bike.  
- Low-rebound EVA midsole to damp vibrations.

Upper
- BOA ASYMMETRIC CLOSURE SYSTEM: Designed to give a secure yet comfortable fit across the foot. Combines with a strap for additional security and tuned fit around the heel cup.  
- BOA FIT SYSTEM Li2: The BOA dial has dual-direction micro-adjustment for a precise fit.  
- Elastic collar to prevent debris from entering the shoe.  
- Gusseted, perforated, padded tongue for enhanced breathability and comfort.  
- Ripstop material for excellent durability.  
- Padded heel cup for great retention and comfort.  
- Robust TPU toe protection.