A functional shell style made from medium durometer EVA.

Lab Standard Description

  • Rubberflex shell with medium durometer EVA arch fill
  • 14-16mm heel cup
  • Functional shell grind
  • Vinyl top cover to mets
  • Micro-suede bottom cover


  • Most men’s and ladies’ athletic, walking, hiking, work boots, and lace-up casual footwear
  • Slip-on footwear with moderate to deep heel area depth

Optional Shell Materials

  • None

Control level 3