Dipped entirely in red, the Puma Fierce Core melds a cutting-edge look with Puma training technology. The mesh upper features a slip-in bootie, flatlock stitching and an exaggerated tongue. Two shiny synthetic overlays are connected on top of the forefoot with an elastic band bearing a Puma logo, and a modernized version of the famous Formstrip lands on the midpanel. Below, the rubber outsole has a unique traction pattern with pivot points for a sure step.