The PureFlow was a great model over the years but reached the end of its run. The PureFlow 7 was the last update of the PureFlow line and has been retired.

The PureFlow offered a sock-like fit with a 4mm drop to help you feel connected with what you are running on. We do not have another neutral 4mm road shoe in our lineup today, but here are some similar options we think you may enjoy for their lightweight feel and responsive cushioning:

• Hyperion - Lightweight and flexible with an 8mm drop
• Revel - Versatile with responsive cushioning and a 10mm drop
• Launch - Lightweight, responsive cushioning with an 8mm drop (previous versions had a 10mm drop)