1 doctor weighed in:

Does wearing spandex underwear as a guy hurt my balls?

1 doctor weighed in
Dr. Andrey Lev-weissberg
Internal Medicine

In brief: Underwear

if you are allergic to Nylon you may have a problem. Nylon panties can also retain heat, making them, unsanitary and uncomfortable in the warmer conditions.
but the cons are not related to your balls

In brief: Underwear

if you are allergic to Nylon you may have a problem. Nylon panties can also retain heat, making them, unsanitary and uncomfortable in the warmer conditions.
but the cons are not related to your balls
Dr. Andrey Lev-weissberg
Dr. Andrey Lev-weissberg
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