Under Armour Mens Micro G Ignite Running Shoe Charcoal/Red/Red mesh Formfitting, breathable mesh upper is super-lightweight and ventilated Micro G cushioning in the heel rebounds your impact into forward momentum Low profile ArmourBound midsole works with your natural foot-strike for maximum comfort Molded 4D Foam footbed conforms to your foot's exact shape, eliminating slippage Carbon rubber on outsole is placed on high impact and abrasion zones to protect against wear without adding weight