Under Armour Boys' GS UA Charged Scramjet 4 Running Shoes

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  • Regular price $89.95


How does a jet smash the sound barrier? Thrust and propulsion from a scramjet engine. The UA Scramjet 4 combines the speed of our original Scramjet with the power of Charged Cushioning® and the durability of a HeroFlex sole.


Product DNA

  • Sublimated upper with molded panels provide extra protection & the ultimate comfort fit
  • External heel counter for increased stability
  • Plush sockliner maintains it's shape for all-day comfort
  • Anti-odor technology applied to sockliner to prevent the growth of odor-causing microbes
  • Charged Cushioning® midsole uses compression molded foam for ultimate responsiveness & durability
  • UA HeroFlex sole provides extra flexibility to help your foot you move smoothly in every direction
  • Strategically placed rubber pods beneath the heel & forefoot for greater durability with less weight