Keep moving through the miles in the PUMA ForeverRun Nitro 2! This stability running shoe combines responsive cushioning with reliable support. Stay secure and comfortable in the breathable engineered knit upper. Dual Density Nitro� construction features a soft core for cushioning and a firmer rim for stability. If you want comfort without sacrificing support, choose with PUMA ForeverRun Nitro 2! What's New? Smoother ride Elevated stability and improved dual-density midsole. More heel support Wider midfoot Improved fit Who's it for? Runners who overpronate and need a shoe with reliable support for their stride. Shoe Technology Upper: Breathable engineered mesh upper with PWRPRINT reinforcements for durability. TPU heel support adds stability at foot strike. Midsole: Dual-density Nitrofoam� features a plush core for soft landings and a firmer rim for stability. RUNGUIDE SYSTEM features a wide geometry for a stable base of support. Outsole: Durable PUMAGRIP rubber provides top-notch traction on any surface.