Red Wing built its new IronFlex work boot using fit data from more than 3 million foot scans, with a roomier toe box and ...
How data from over 3 million foot scans and wear tests helped shape the boot Work boots are essential for many workers, but they often wear out quickly or aren’t comfortable enough for long ...
Red Wing just launched IronFlex, a new medium‑duty work boot engineered using fit data from over three million workers.