Obviously the hearing protection is so the mower wont harm her hearing, thats just being smart and she is clearly wearing a sleeve less tee shirt sans a bra which is super hot. One more thing, if she were topless how is that any less smart than the millions of dudes old and young alike that mow lawns shirtless. Too many people like to talk without thinking

It's weird seeing the massive hearing protection while she works topless. I'm not complaining, just commenting.