Answer (1 of 10): Easy…. Don’t wear panties.
How to avoid showing pantylines while wearing tights or leggings - Quora
How to prevent panty lines from being visible when wearing tight jeans or leggings - Quora
How to avoid VPL in gym leggings - Quora
Is there a reason why girls wear leggings with shorts, but guys don't? - Quora
How To Avoid Panty Lines With Leggings? – solowomen
How to stop lines from my panties showing trough my leggings other than to stop wearing leggings - Quora
How to hide a rip in your leggings - Quora
Are most women wearing leggings incorrectly? - Quora
How To Not Show Panty Lines When Wearing Leggings? – solowomen
Is it okay to wear red leggings in public? - Quora
Is it okay for a guy to wear black leggings with the see-thru sheer panels in public? - Quora
3 Ways to Avoid Panty Lines - wikiHow