The Matryx® Pack refines proven designs to meet the demands of elite athletes. Featuring a Kevlar-reinforced Matryx® upper, it offers breathability, durability, and a secure fit with minimal stretch. A moisture-wicking lining keeps feet dry, while the FloatPro™ Foam midsole ensures lightweight, long-lasting comfort.

For unbeatable traction, the Vibram® MegaGrip® outsole with 5mm lugs grips confidently on any terrain. Designed for competition, built for endurance—this is evolution, not reinvention.

FEATURES

• Matryx® upper combines multi-filament threads of Kevlar and high-tenacity polyamide to create a single layer of material that is lightweight, with better breathability and abrasion resistance.
  
• 100% recycled laces.
  
• 60% recycled tongue webbing.
  
• 37.5® temperature regulating mesh footbed cover and tongue lining.
  
• ETPU high rebound foam footbed.
  
• FloatPro™ Foam midsole for lightweight comfort that lasts.
  
• Vibram MegaGrip high performance rubber outsole features unparalleled grip on both dry and wet surfaces.
  
• Stack Height: 23.5-19.5mm
  
• Drop: 4mm
  
• Lug: 5mm
  
• Vegan-Friendly
  
• Half pair weight: 0lbs-8.29oz, 235g