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What to Wear in Infrared Sauna

What to Wear in Infrared Sauna: Maximizing Comfort & Safety

Stepping into an infrared sauna can be your ticket to relaxation and detoxification, but knowing what to wear is key to making the most of the experience. The right clothing—or lack thereof—can be the difference between an invigorating session and a less-than-comfortable one. 

In this guide, we'll lay out the simple essentials of infrared sauna attire. By prioritizing both comfort and safety, you can focus on what truly matters: reaping the full spectrum of health benefits offered by your sauna time. Let’s strip down the facts and make sure your next visit is nothing but blissfully warm and worry-free.

Basic Infrared Sauna Attire

When it comes to infrared sauna sessions, it’s important to wear the right attire to get the most out of your experience. Here are some basic guidelines to follow:


It’s recommended to wear loose-fitting, comfortable clothing made from natural fibers like cotton or linen. You can also opt to wear a swimsuit or shorts and a t-shirt, or a lightweight robe if you prefer.


You can wear socks or go barefoot in the sauna, depending on your preference. Just make sure your feet are clean and dry before entering the sauna to prevent slipping.


Avoid wearing jewelry or anything that may get hot and cause discomfort. It’s also recommended to tie up long hair to prevent it from getting in the way or becoming uncomfortably hot.


It’s important to bring a towel to sit on and another towel to wipe off sweat during your session. Some people also like to bring a small towel to place over their eyes to block out light and enhance relaxation.

Material Considerations

When choosing what to wear in an infrared sauna, material considerations are crucial to ensure maximum comfort and safety. The right fabric can help regulate your body temperature and wick away sweat, while the wrong one can lead to discomfort and even skin irritation. Here are some things to keep in mind:

Natural Fibers

Natural fibers such as cotton, linen, and bamboo are great options for sauna wear. They are breathable, absorbent, and gentle on the skin. Cotton is a popular choice for its softness and durability, while linen is known for its ability to keep you cool in hot and humid conditions. Bamboo is also gaining popularity due to its moisture-wicking properties and eco-friendliness.

Synthetic Fabrics

Synthetic fabrics such as polyester and nylon are also suitable for sauna wear. They are lightweight, quick-drying, and often have moisture-wicking properties. However, make sure to choose high-quality synthetic fabrics that are specifically designed for athletic wear. Cheap or low-quality synthetic fabrics can trap heat and moisture, leading to discomfort and skin irritation.

In general, it’s best to avoid materials such as wool, silk, and rayon, as they can be uncomfortable in high heat and humidity. Additionally, avoid wearing any clothing with metal zippers, buttons, or embellishments, as they can become uncomfortably hot in the sauna.

Clothing Options

When deciding what to wear in an infrared sauna, there are a few clothing options to consider. Here are some options to help you decide what to wear during your next sauna session.


Swimwear is a popular option for infrared saunas. It allows you to sweat freely and provides easy access to your skin for the infrared light to penetrate. A bathing suit or swim trunks made of breathable material like nylon or polyester will help wick away sweat and keep you comfortable during your session.

Workout Clothes

If you prefer more coverage, workout clothes are a great option. Opt for moisture-wicking fabric like polyester or spandex to keep you dry and comfortable. Avoid cotton as it can become heavy and uncomfortable when wet. Wear shorts or leggings and a tank top or t-shirt to allow for maximum skin exposure.

Loose Fitting Attire

Loose-fitting clothing like a cotton t-shirt and shorts or a light cotton dress can also be worn in the infrared sauna. However, keep in mind that loose clothing may not allow for as much skin exposure and may hinder the infrared light from penetrating your skin.

Accessories and Footwear

When preparing for the infrared sauna, there are a few things to keep in mind when choosing accessories and footwear. You want to make sure that you are comfortable and safe while in the sauna, but you also want to avoid any accessories or footwear that may be damaged by the heat or that may cause you to overheat.

Jewelry and Watches

It is best to avoid wearing any jewelry or watches while in the sauna. The heat can cause metal to become hot and uncomfortable, and it can also damage some types of jewelry. Additionally, watches can become uncomfortable and may even stop working due to the heat. It is best to leave your jewelry and watches outside the sauna.

Sauna Hats

Sauna hats are a great accessory to wear in the infrared sauna. They help to keep your head and hair dry, and they also help to regulate your body temperature. Sauna hats are typically made from materials that can withstand the heat, such as wool or felt. They are also designed to be breathable, so you won’t overheat while wearing one.

Footwear Choices

When choosing footwear for the infrared sauna, make sure to pick something that is easy to slip on and off and that won’t be damaged by the heat. Sandals or flip-flops are a good choice, as they are easy to remove and won’t absorb sweat or moisture. It is important to avoid wearing shoes or socks in the sauna, as they can become uncomfortable and may even cause you to slip.

Health and Safety Tips


When you’re in an infrared sauna, your body temperature rises, and you’ll sweat a lot. It’s important to stay hydrated to avoid dehydration. Make sure to drink plenty of water before, during, and after your sauna session. You can also consider bringing a water bottle with you into the sauna to sip on as needed.

Time Limits

It’s important to follow the recommended time limits for your infrared sauna sessions. Typically, sessions last between 20-30 minutes, but make sure to check with the manufacturer’s recommendations for your specific sauna. It’s also important to listen to your body and exit the sauna if you feel dizzy, lightheaded, or uncomfortable.


In wrapping up, selecting the appropriate attire for your infrared sauna experience is not just about comfort; it’s about enhancing the effectiveness of your session. By sticking to breathable, natural fabrics or choosing to wear minimal clothing, you ensure that your body can fully absorb the infrared heat, sweat out toxins, and relax without constraints. 

Keep it simple, keep it safe, and let the soothing warmth of the sauna do its work. Armed with this knowledge of what to wear in an infrared sauna, you're now ready to step in, unwind, and let the gentle heat wash over you, maximizing every moment of your wellness journey.

Are you looking to set up your own infrared sauna room at home or looking to upgrade your at-home sauna equipment? Then don’t forget to check out our collection of infrared saunas each designed with advanced features to address your health and wellness needs. 

Frequently Asked Questions

Do you wear clothes in an infrared sauna?

In an infrared sauna, it is recommended to wear light clothes like a bathing suit or gym clothes. It depends on what you're comfortable with and the rules of the sauna place. Just make sure you sit on a towel to keep things clean and to soak up sweat.

How do you prepare for an infrared sauna?

Before you go into an infrared sauna, here's what to do:

  1. Drink lots of water.
  2. Eat something light, not right before the sauna.
  3. Wear loose clothes or a bathing suit.
  4. Take two towels, one to sit on and another to wipe sweat.
  5. Don't wear any jewelry or makeup.
  6. Take a warm shower to help you start sweating.
  7. If it's new for you, keep the heat lower and only stay in for a short time, like 15-20 minutes.
  8. If you feel bad or too hot, get out and cool off.

Always check with your doctor if you're not sure if it's okay for you to use a sauna.

How long should a beginner stay in an infrared sauna?

A beginner should start with shorter infrared sauna sessions, generally around 15 to 20 minutes. As your body gets used to the heat, you can gradually increase the duration, but it's important not to overdo it. Always listen to your body and exit the sauna if you feel uncomfortable, dizzy, or excessively tired. It's a good idea to work up to longer sessions over time, and make sure to stay hydrated before and after your sauna experience.

Should skin be exposed in infrared sauna?

Yes, in an infrared sauna, it's beneficial for your skin to be exposed. This allows the infrared light to directly penetrate your skin and tissue, which can maximize the potential benefits, like improved circulation and relaxation of muscles. The more skin that is exposed, the more efficiently your body can absorb the infrared heat and release toxins through sweat. However, always ensure you're comfortable and follow the guidelines of the sauna facility you're using. If you're using a sauna in a public space and wish to cover up, light, breathable clothing is recommended.

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