First Introduced in 2007 Nostalgia Meets Innovation: Fusing performance with lifestyle functionality, the ProGrid Triumph 4 features open mesh on the base, chrome leather overlays, a medial panel packed with Arch-lock technology, and ProGrid technology on the midsole. Capture an iconic silhouette from the past with an eye for the future. Design: Mesh Upper Synthetic Leather Overlays Padded Collar In-Shoe Comfort: Segmented Midsole Durability and Traction: Rubber Outsole Additional Details