We created our Timberland PRO?« Renova?äó series to address the specific needs of those who work in the healthcare industry. Our 89689 Timberland PRO Women"s Renova Work Shoes are designed to deliver all-day comfort and anti-fatigue support to those who make their living helping others while on their feet all day. The Professional Series features Timberland PRO?« Anti-Fatigue technology, a heel-to-toe rocker sole, and an anatomically shaped oblique last for all-day comfort.