Can I Run Without Underwear? More Importantly, Should I?
Runners are famous oversharers about all the shit — literal and otherwise — that happens when you run: All the bodily sweat, smells, secretions, excretives
Going Commando: What You Should Know Before You Do
How—And How Not—To Wear Your Underwear
Yes, you should you wear underwear while working out - CNET
Should I wear underwear when cycling? Do you wear underwear with padded cycling shorts? - BikeRadar
How to Pick Running Shoes If You Have Bad Knees.
Should I wear underwear when cycling? Do you wear underwear with padded cycling shorts? - BikeRadar
Benefits of Running in Tights.
Experts debate: should runners wear underwear? - Women's Running
Do You Need Running Underwear?
Do You Need Running Underwear?
Why Replacing Old Underwear Is a Must for Men's Health
Is it better to run with or without underwear? - Quora