A modified functional design offering a high level of control and maximum shock attenuation.

Lab Standard Description

  • Semi-rigid Polypropylene shell with Poron arch fill
  • 16mm heel cup
  • Functional shell grind
  • Full length 3.0mm Puff top cover with 1.5mm Nyplex bottom cover


  • Most men’s, ladies’ and children’s athletic style footwear where maximum shock attenuation is important.

Optional Shell Materials

Control level 4 Note: Consider an under cut in the Poron fill for increased shell flexibility.