Engineered for the ultimate fitness race, the Men’s Puma Velocity NITRO™ 4 HYROX takes the lightweight versatility of the Velocity 4 and equips it for competition-level performance. Featuring a full-length NITROFOAM™ midsole for explosive energy return, a breathable engineered mesh upper with PWRTAPE reinforcement, and PUMAGRIP rubber for grip in every gym-to-street scenario, this HYROX edition is built to endure intense hybrid workouts. Finished with HYROX-exclusive design details, it’s the shoe that works as hard as you do—whether you’re training or racing.