The ForeverRun NITRO brings an innovative combination of support and guidance to runners, through a full NITRO midsole with differing densities and an asymmetrical heel counter to improve stability and retain the foot's position during running. The outsole is also designed with a wider medial rubber segment to assist with pronation control. Generally, it offers a well-balanced blend of cushioning and support. Key technologies include NITRO for superior responsiveness and cushioning, PWRTAPE for targeted upper reinforcement, RUNGUIDE to keep your foot aligned, and PUMAGRIP for all-surface traction.