Walmart Sell Floor Mats Mats Or Ideas For Workers Who Stand On Their Feet All Day?

Mats or ideas for workers who stand on their feet all day? - walmart sell floor mats

I am a teacher, are just on their feet all day habit. Floor of my school consists of uneven concrete. My feet swell and hurt by the end of the day. Does anyone know a place, the carpet foam used Walmart sells? By the way, Wal-Mart does not sell, I mean the workers on time. If you have any other ideas what to do about my feet Do not mistreat an idea. Already in the orthopedic shoes.