The R698 is the re-introduction of our favorite 90s runner from the back catalog. Featuring a Trinomic tooling technology, the R698 expands the Trinomic family that was first introduced in the early 1990s. This version features a mix of mesh, suede and biolex for a modern look and feel. Mesh and neoprene with hook and loop closure. Removable kinder fit sockliner. Non-marking rubber outsole.