Made for serious trail athletes, the Mont Blanc BOA is a resilient racing option for runners taking on longer distances or ultra marathons. The shoe's upper features a unique lacing technology called the BOA Fit System. The micro-adjustable laces are optimally placed to give the Mont Blanc a fully customizable fit, allowing you to get your ideal lockdown in seconds. This lacing system is combined with the brand's Standard fit which offers Altra's signature foot-shaped toebox without sacrificing a more performance-oriented lockdown at faster paces.

For ultimate performance on race-day, the Vibram Lite outsole is strategically placed to give runners a trustworthy grip in the lightest package possible, and the highly cushioned EgoMax foam midsole feels energetic and bouncy underfoot while still having the protection needed for technical trail runs. No matter the distance, the new Altra Mont Blanc has what it takes to carry runners to their fastest known time in one piece.

 What You’ll Love

• BOA Fit System
• Resilient Altra EgoMax midsole
• Lightweight Vibram outsole
• Thin but durable upper

Model Number: AL0A7R7D454