What to Wear in an Infrared Sauna?

Nov 24, 2025 | Uncategorized

So, you’re getting ready for your first infrared sauna session—or maybe you’ve been a few times but still aren’t quite sure what you should be wearing in there. Don’t worry—you’re not alone! Unlike traditional saunas, infrared saunas use light to gently heat your body from the inside out, so what you wear (or don’t wear) actually makes a difference in how well the session works. Think of it like prepping for a workout—you want to be comfortable, safe, and ready to sweat.

The golden rule? Less is more. Since infrared heat penetrates the skin and muscles, bulky fabrics or tight-fitting clothes can actually block some of the benefits. You don’t need to show up in a swimsuit catalog shoot, but you do want breathable materials that let your body do its thing—detox, relax, and sweat it out.


The Best Infrared Sauna Outfit (And What to Skip)

Here’s a quick breakdown of what works best in an infrared sauna:

  • Towels: A soft towel to sit on and another to wrap around your body is ideal. This keeps things clean and comfy.
  • Breathable clothing: Lightweight cotton shorts, sports bras, or loose tank tops work well if you prefer wearing clothes.
  • Swimwear: Simple and snug-fitting suits are okay—but skip anything with underwire or heavy elastic.
  • Bare skin: Many people go nude or mostly nude with a towel for coverage. It’s totally normal and maximizes the infrared effects.

And what to avoid?

  • Heavy or synthetic fabrics: These trap heat and sweat, making your session less effective.
  • Jewelry or metal: It can heat up and get uncomfortable (or even cause minor burns).
  • Lotions or oils: These can clog pores and reduce sweating. It’s best to go in with clean, bare skin.

Feel Good, Look Good, Sweat Better

Whether you’re there to unwind, detox, or ease muscle tension, wearing the right stuff (or nothing at all) can seriously improve your infrared sauna results. Just focus on feeling comfortable and letting your body do its job.

Want to learn more about maximizing your session? Explore the full Infrared Sauna Therapy, get a feel for The Infrared Sauna Experience, unwind in The Serenity Lounge, or Book Now to reserve your next sweat session.