Belleville 600
Images

For the U.S Air Force to approve a boot for uniform wear, it has to perform. This is a hot weather combat boot made with a sage green leather and Cordura nylon fabric upper.
The Vibram Sierra sole is self-cleaning and its multidirectional lugs provide substantial edging capabilities for braking, push-off and stability on a variety of terrains.
Sole

Sierra
The Vibram Sierra is a composition flat sole for use on casual and outdoor footwear. The Sierra has the same functional design as the performance-proven Foura and Olympia soles. Unique design and placement of lugs, mixed with the exclusive Vibram compound guarantee maximum traction on a variety of terrains, including wet and cold surfaces. Multi-directional lugs provide user with substantial edging capabilities for braking, push off, and stability.
Technology and Compound

XS Trek
- Optimal balance of traction and durability
- Responsive on unpredictable terrain
- Engineered for stability and comfort