Girls, what do you think when you see an attractive guy wearing sweats with nothing underneath?

My favorite choice of attire is definitely sweatpants and sweatshirts. If not working or doing something where a more proffesional appearance is required, I am most likely wearing sweats. For comfort and convenience, I typically don’t wear anything underneath. I feel like I get a lot of stares when dressed this way, and often notice women’s eyes fixated on my mid-section. Ladies, are these looks of shock, awe, disgust, or attraction? I am curious because the staring can definitely take away from the intended comfort of my chosen attire.