BREAKTHRU 4

The Breakthru 4 has a redesigned engineered mesh upper for a dynamically crafted fit. This shoe has a no-nonsense underfoot feel paired with EVERUN to tackle all your training needs. Whether it’s track day or back day, go earn your breakthrough.

Product Overview

  • Engineered mesh upper for a lightweight, dynamic fit
  • Internal midfoot support straps for a lockdown fit
  • EVERUN Topsole construction for enhanced energy return and continuous cushioning throughout the run
  • TRI-FLEX outsole for optimal flexibility and increased ground contact
  • iBR+ extended along the lateral edge for a smooth, responsive transition
  • Moulded Heel Support

Product Specs

  • 8mm OFFSET
  • EVERUN TOPSOLE
  • TRI-FLEX OUTSOLE
  • IBR+ OUTSOLE