All-synthetic, durable, sticky rubber machine built to traverse the high mountains.
- Uber-sticky Vibram® Mega-Grip™ rubber outsole with enhanced stability area and Trail Bite Heel Braking Platform
- Low-profile lacing harness for a snug, precise fit
- Wide forefoot fit for all day comfort and stabillity
- STB Control System™ delivers torsional rigidity and support without encumbering underfoot cushion