The Nike Air Zoom Pegasus 31 Running Shoe updates a classic with a low-profile midsole and a new contoured forefoot for a natural feel and smooth transition. Its lightweight mesh upper with no-sew overlays offers breathable comfort from start to finish.

• Engineered mesh upper with no-sew overlays for ventilation and support.
• Zoom Air unit in the heel for soft, responsive cushioning.
• Lowered midsole offset for natural range of motion.
• Lateral crash rail for traction, durability and a smooth transition.
• Deep flex grooves and forefoot cross rocker for flexibility and responsiveness.

Engineered mesh upper with no-sew overlays for ventilation and support.