I wear the typical t-shirt, gym shorts, and sneakers. however There are numerous people who wear Jeans and actual work boots where i go. i would say 3/4 of them come straight from work, don't do any cardio, just lift and are not worried about sweating. the others do it for style and to look different, trying to pick up the ladies. Its a give away when the clothes look like they're dirty and stuff, but they smell freshly showered, with freshly styled hair.