Losers / Posers in Running

In races, it is prohibited to run bare bodied (topless) for men, of course. But there's evidence of some of these posers everywhere, not only in the parks, jogging track but on the road too. The police should apprehend these blokes for indecency.

They must be too poor to afford any garments to cover their upper torsals. Or too stupid to know that modern running tops are more efficient at wicking away sweat & keeping ones cool., or just too vain of their frail bodies. Maybe showing off their heart rate monitors.