Puma Fast-Trac Nitro 4 - Apple Spritz/Lux Lime/Plum

Engineered mesh: Advanced technical knit designed to serve different functions in various parts of the shoe. Unlike traditional mesh, this material is made with variable fiber density from a single piece of fabric. In areas where the foot needs stability (e.g., around the heel), the knit is dense and firm. Conversely, in zones with high thermal load (e.g., over the toes), the knit's openings are larger for maximum breathability. The result is a seamless construction that minimizes the risk of chafing, maintains shape, and rapidly wicks moisture away from the foot.

Regular

NITROFOAM: Innovative nitrogen-enriched foam midsole technology for an extremely lightweight feel, high energy return and durable cushioning. Provides a dynamic and responsive stride for maximum performance on every run

Pumagrip: PUMAGRIP technology is featured throughout the Puma sports shoe range and offers enhanced stability and support for casual and professional runners, making it a popular choice for those who expect reliable performance from their sports equipment.