Product designers used feedback from it’s female testers to tune the Air unit accordingly. The forefoot Air unit is also twice as thick as the previous model, giving it even greater energy return. Nike used a full-length Air Zoom unit in the Pegasus 36, but the Pegasus 37 only has Air in the forefoot where your foot needs the improved rebound. Designers swapped a React foam midsole into the Pegasus 37, which is lighter, more responsive and more durable than the Cushlon foam in previous editions. Here’s what’s new in the Nike Air Zoom Pegasus 37:

Nike designers continue to push the Pegasus 37 forward with new designs and tweaked technology. Here’s what you need to know about the new Nike Pegasus 37. Even with the changes, though, the Pegasus 37 remains a light, fast and cushioned neutral running shoe that’s ideal for everyday training and races alike. The women's Nike Air Zoom Pegasus 37 delivers the same consistent running experience as Pegs of the past, but it has a new look and feel thanks to updated components.

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