On's next-gen running apparel created with their CleanCloud® fabric innovation—produced from pollution. On Running's groundbreaking CleanCloud® technology recycles carbon emissions and turns them into cutting-edge fabric.

The Pace collection uses ultralight construction to create running apparel that's not going to slow you down. The chest features a dedicated race bib section complete with stitched eyelets which allow you to attach pins without poking holes through the fabric.