Underwear Designer Creates Yoga Pants That Let Ladies Go 'Commando

5 Secrets to Master the Art of Going Commando in Yoga Pants - Exercise and Fitness - eNotAlone

To Go Commando Or Not While Working Out

Should You Wear Underwear at the Gym?

I Went Commando for a Week—Here's What It Was Like

Perfect Seamless Leggings – ZENTOA

Wearing no underwear under yoga pants: Is it a good idea?

I refuse to wear undies to the gym - working out in leggings is uncomfortable but the designer needs to sort it out

If You're Thinking About Your Underwear, You're Wearing the Wrong Underwear' - The New York Times

Why you should not wear underwear to the gym

I went commando for a week, here's what I learned

Women aren't wearing underwear at the gym in latest viral trend