The 001A (“A” for Arnitel®), is a major evolution of the iconic 001 silhouette.

The 001A upgrade brings our Arnitel® midsole technology from our race-day 005 into our 001, with a newly blended midsole resulting in:

• a nearly 30% Improvement in energy return

• 10% weight savings

• Consistent performance regardless of climate

Arnitel® TPEE® is a next-generation superfoam that outperforms and outlasts other midsole materials and norda’s proprietary compound results in the highest performance standards possible.

Same silhouette, next-level ride.