I need soccer "turfs" for my league im joining. The coach said we need turfs. I bought a pair but returned them because my friends said I didnt want them to be flat on the bottom. They said they need little rubber studs, but not with big legit cleats. Im kind of lost, and Ive never played soccer before, Thought i'd ask so I dont show up looking dumber than Im already going to. Its and Indoor league at a dome. Thanks.