ZX 9000


A-ZX is a series of 26 collaborations with sneaker boutiques and sneaker lovers across the globe. C is for Concepts, a Boston stronghold. They were the natural choice to work with on a Boston Marathon® tribute shoe. The metallic silver foil upper and reflective laces nod to the heat blankets that athletes use at the finish line.

  • Lace closure
  • Leather upper
  • Stabilising Torsion System
  • Running-inspired shoes
  • Rubber outsole


  • US Men’s sizing
SKU Code: FX9966