Constructed with a blown rubber sole for responsive and durable wear, this nitrogen-infused running shoe is the perfect combination of flexibility and support. 3D Fit Print technology on the upper provides a strategic balance of stretch and structure for a secure fit without feeling stiff. A full-length Segmented Crash Pad delivers smooth heel-to-toe transition. This shoe is HCPCS Code A5500-approved and made to accommodate multi-density inserts Stability: helps maintain comfortable foot alignme