• Extreme impact protection and durability
• Thickness: 6mm toe to 8mm heel
• Dual density arch chamber dynamically adapts to each step providing custom arch support
• Heat moldable heel cup. Heat in oven at 150 F for 10 minutes then place in shoes and walk.
• TPU layer under fabric for extreme durability
• Absorbs more than 90% of shock energy in astm f1614 lab tests
• Same formula we use for NASA