New York summers are hot lol. If you were on the block the emphasis was on utility. I'd sweat a lot so my typical uniform was a wife beater, shorts, either Nikes or even timbs in the summer (yes lol, some BX/uptown stereotypes have their basis in reality).
Glad you mentioned this, because I'd like to clarify another misconception. When OGs talk about how in the "golden era" of the hustle game (whatever that means lol) real street dudes didn't touch drugs, that's a complete lie. Most people I knew who hustled struggled with some form of addiction (including myself) of various degrees of severity. Some of us were alcoholics, had a crack/powder dependency, even H in some cases, and of course sex.
Think about it this way... in your daily life you're caught in a hopeless cycle of violence, incarceration... you see and do terrible things all day.... you're in constant need of ways to numb yourself/cope with it. None of us were in therapy, so we self-medicated to cope. We partied a lot out of boredom/needing to forget for a while what our life was really like. Partying meant drugs, lots of liquor, anonymous sex. There were dudes at the top of the game who were laser-focused and didn't touch anything but they were the exception... if you were on the block chances are you over-indulged.
The whole thing was that as long as you could show up and do what you were expected to do in the streets and not make too many mistakes, nobody really cared what you did on your own time. It's like most jobs except a crack/dope crew will never ask you to urinate in a cup or give hair samples.
There was stigma in terms of being a crackhead or over-dependent on drugs/alcohol, but that was some shyt the government sold us and we internalized it in a way that we denigrated our own people. Someone whose addiction was out of control was seen as grotesque and deserving ridicule, but how exactly were we better selling to them (and often hiding our own addictions at the same time)?
Making fun of crackheads/junkies was just another way the government convinced black and brown people to detest our own people/dehumanize our brothers and sisters. That's why I roll my eyes when hip hop OGs whine about how the youth are rapping about being on drugs when they know damn well selling the shyt/using it were two sides of the same coin in our era as well. We shouldn't be glorifying any of it.