Should You Run With Underwear?

For someone getting into running for the first time, this is a very common question.

You’ll hear runners on both sides of the discussion passionately defending their decisions to rock undies, or go commando.

Here are some things to know about when considering running with underwear:

No Cotton –

If you are thinking about running in underwear, please do yourself a favor and avoid cotton. Cotton fibers hold on to moisture really well, which means you’ll have serious potential for some chafed nether regions.

There are plenty of companies that sell athletic underwear. Find some that are mostly made of synthetic fibers, designed to wick the moisture away, keeping you cool and dry.

Find the right fit –

Quit running in the boxers you got in a 8-pack for your birthday. Go with a pair that are very form-fitted – think spandex style. This will stop the undies from moving and rubbing, preventing chafing. If you are between sizes, it’s best to go a a bit smaller. They should not constrict, but they should definitely not feel loose. These may be pricier than you average briefs, but you’ll be happy to not need chafe cream after every run.

Some possible Pros of running with undies:

• The right fit and material can help with chafing issues.
• Easy covering when short shorts are just too short.

Potential Cons:

• Can be uncomfortable (with poor fit)
• More fabric to wear and wash

Some of my favorite underwear for running come from the Nike Pro Combat line.

Opting out of undies –

You can also choose to not wear undies during you runs. For more on that, check out our post on going commando.