The Velocity NITRO™ 4 is built for every kind of runner — from chasing PRs to chasing good vibes. It’s our lightest Velocity yet, featuring a full-length NITROFOAM™ midsole for max energy return, breathable mesh upper, and PUMAGRIP outsole for reliable traction on any surface.

Tech Highlights:

• NITROFOAM™: Nitrogen-infused cushioning for responsive comfort

• PUMAGRIP: Durable rubber outsole for multi-surface grip

• PWRTAPE Reinforced Knit: Breathable, flexible, and supportive upper

• Made with at least 30% recycled materials

Specs:

• Regular fit

• Drop: 10mm (36mm / 26mm stack)

• Rounded toe, flat heel

• Lace closure

• Best for: Neutral runners