I refuse to wear underwear to the gym - I don't care if people

10 Ways to Avoid Panty Lines in Workout Clothes - wikiHow

Should You Wear Underwear While Working Out?

I usually don't wear underwear with jeans and cargo shorts since they are a heavier material. Should I go without underwear when wearing nylon or polyester running shorts or board shorts (except

How to Wear Men's Underwear: The Ultimate Guide

I never wear underwear to the gym - people are baffled but it's been 3 years' - Mirror Online

Why should I need to wear underwear so tight at gym? - Quora

Cotton Vs Polyester Underwear Which is better for Men

Tight Underwear Can Darken Bikini Area - Laser Clinic in Singapore

How to Wash and Care for Dirty Workout Clothes .