yeah,we play on that stuff at the sportscenter off of harris. It was designed by nike and when they opened this field up, there were only like 5 or 6 in the world i believe. It's made out of recycled shoe rubber and we wear normal outdoor cleats on there. I blew out my knee on regular grass and haven't had any probs on this stuff (knock on wood.) Well, i take that back, i tore up my groin, but i was playing without an acl, so that may have had something to do with it. The artificial grass field is pretty amazing.