How Do Sauna Suits Work
A sauna suit, or sweat suit, is a type of bodysuit or tracksuit, made of waterproof fabric. It is designed to make the wearer sweat heavily.
So, how do sauna suits work? Well, they work by trapping heat, which results in your body producing sweat.
You can wear a sauna suit during exercise because it will simulate heat during your training. This is important because your body needs to adapt to warmer climates if you want to perform well.
Lightweight, breathable and stretchable, sauna suits are typically made from nylon, polyester, rubber, neoprene, or PVC.
Athletes, boxers and wrestlers wear a sauna suit in order to lose water weight before they weigh in at competitions.
Read our blog post on ‘what is a sauna suit’ here to find out more.
Do sauna suits help you lose weight?
Surprisingly, yes- wearing a sauna suit can help you burn calories. This is great news for those of us who are trying to shed a few pounds.
Research has found that wearing a sauna suit during exercise can improve fat oxidation (the body’s ability to burn fat as fuel) and reduce cholesterol levels and waist circumference.

What are the benefits of a sauna suit?
Encourages you to sweat profusely
Sweating removes traces of toxins in your body. So, when you wear a sauna suit, it is almost like a form of detoxing, because you will be sweating a lot!
Perspiration helps remove dirt, impurities and dead skin cells from the body. It also kills harmful bacteria on the skin’s surface, while it also has anti-ageing effects.
So, what better reason to invest in a sauna suit? Say hello to healthier, cleaner, fresher-looking skin!
Great for weight loss
The good news is that using a sauna suit can help aid weight loss.
Wearing a sauna suit helps you eliminate water weight, as you will be losing a lot of water through your sweat.
When you wear a sauna suit, your body raises its core temperature, which then lowers your body’s fat storage. So, your body then starts to burn calories, as it tries to regulate its internal temperature.
This demonstrates how a sauna suit can help you burn fat, which will result in a reduction in body weight.
Improves your cardiovascular performance and endurance
A sauna suit improves the body’s functional capacity, as well as your systolic and diastolic blood pressure.
Wearing a sauna suit also encourages better blood circulation. When your body is exposed to heat, your blood vessels dilate to help cool down your body temperature. This causes an increase in blood flow and circulation throughout your body.
Increases muscle hypertrophy
A sauna suit helps warm up your muscles before a workout, which reduces the risk of injury.
Additionally, a sauna suit can also trigger the release of heat stress proteins, which stimulate growth in muscle cells.
Want bigger muscles? Are you wondering, ‘hmm, do sauna suits work?’
The answer is, yes, a sauna suit can help you with muscle growth!
Great heat-retaining properties
Nobody enjoys exercising in a cold gym or outdoors during a freezing winter frost.
Therefore, a sauna suit is perfect for retaining heat during cold weather.
People often wear heat-retention suits when they take part in winter sports, such as skiing and snowboarding.

Where can I buy a sauna suit?
Here at Sports Maxx, we sell a Maxx Pro Sauna Suit for Weight Loss.
Our sauna suit can be used for performance growth or heat therapy purposes. It will help you with regulating your weight, enhance your metabolism, and improve cardiovascular health, to ensure you are training hard, yet smart.
Our sauna suit consists of a top and full-length pants, with elasticated closures at the waist, neck, wrists and ankles, to help retain body heat and moisture.
The jacket also includes a hood, which further retains body heat.
How do sauna suits work? Well, the more your sweat, the more effective the suit and the more weight you lose.
Lightweight and designed to move, you won’t feel restricted while you are exercising in this sauna suit. The sauna suit accelerates weight loss in exercise by an increase in metabolic rate.
Designed to look like any high fashion tracksuit, this sauna suit has all the attributes of a high-quality weight loss suit.
The Maxx Pro Sauna Suit works as the body temperature elevates. So, the profuse sweating, induced by wearing the suit, causes a rapid loss in body weight by loss of water.
Click here to browse the rest of our sports clothing collection.
Do I wear clothes underneath a sauna suit?
Yes, you can wear light clothing underneath your sauna suit while you are exercising.
Choose breathable, moisture-wicking garments and undergarments, which allow you to move around freely. This could be a thin t-shirt or vest, a sports bra, or lightweight shorts.
Don’t wear thick, bulky clothing, such as a hoodie or jumper, as you will feel too hot inside your sauna suit- this could lead to overheating or heat stroke (which can be dangerous).
You don’t have to wear clothing under your sauna suit if you don’t want to.

How long should you wear a sauna suit?
If you are a beginner, only use the sauna suit for 5 to 10 minutes at a time. Gradually increase the time until you can safely wear the sauna suit for a full exercise session.
Do not wear a sauna suit for more than 60 minutes at a time.
Always take rest breaks during your workout with a sauna suit on. You should not overtrain for long periods, using intensive exercises that you cannot handle.
Remove the sauna suit when you get overly hot or tired. If you overheat, this can lead to heatstroke, which can be dangerous.

How often should you wear a sauna suit?
If you wear a sauna suit too often, this can take a toll on your body and be too physically demanding.
If you are a beginner, it is sensible to wear the sauna suit once or twice per week.
Use your judgement and pace yourself, so that you feel comfortable and safe at all times.
Can you sleep in a sauna suit?
It is not recommended that you sleep in a sauna suit. You should only wear a sauna suit for short periods of time, to warm up your body, or during exercise.
Overwearing a sauna suit can be adverse for your health, as it can lead to overheating, heatstroke, and dehydration.
How do I stay safe when I am wearing a sauna suit?
- Choose the correct size of sauna suit- if it is too tight, it may cut off your circulation and feel uncomfortable. If it is too loose, it may slip off you while you are exercising.
- If you are a beginner, only use the sauna suit for 5 to 10 minutes at a time, and gradually increase the time until you can safely wear it for a full exercise session.
- Always take rest breaks during your workout with a sauna suit on. You should not overtrain for long periods, using more intensive exercises that you can manage.
- Take off the sauna suit when you get overly hot or tired. If you overheat, this can lead to heatstroke, which can be dangerous.
- Stay hydrated while you are exercising with a sauna suit on. You will be sweating a lot, so you need to drink plenty of water to replace the lost electrolytes.

- If you have diabetes, heart disease, or any other medical conditions which make it hard for your body to thermoregulate, ask your doctor if a sauna suit is suitable for you.
- Wear moisture-wicking undergarments underneath your sauna suit.
- Wipe down your sauna suit after every workout and keep it dry, to remove any bacteria found in perspiration. Follow the instructions on the care label of the sauna suit- you may be able to clean it with warm water and a soapy sponge.
- Never wear a sauna suit inside an actual sauna. Sauna suits are not designed to be worn inside an actual sauna.
- Always have a healthy, balanced diet and drink plenty of water, alongside wearing a sauna suit in moderation.
Can children wear sauna suits?
No, you must never allow your child to wear an adult-size sauna suit.
Children cannot regulate their body temperature as well as adults.
If your child wears an adult-size sauna suit, it may cause heat exhaustion, which can be life-threatening.
Why do boxers wear sauna suits?
Sauna suits are popularly worn by boxers, MMA fighters and athletes, before big competitions.
They have to compete in a certain weight class, so they may have to shed some water weight quickly, just before they are weighed in.
So, they employ strict training regimens and ‘weight cutting’ techniques, to dehydrate their bodies in preparation for those big fights.
So, you will often see boxers wearing sauna suits, sitting in a sauna, taking salt baths, and limiting their water intake, on the days before important matches.
We know you are thinking, do sauna suits work for boxers? We are here to tell you, yes, they really do work for all types of fighters and athletes.

What are the benefits of going to a sauna?
There are different types of saunas, which are small, heated rooms, which is used for relaxation, as part of a workout, or to provide relief from medical conditions.
- A dry sauna uses dry heat from a heater within the sauna and takes advantage of the heat conductivity of the wood construction.
- A steam sauna heats water to create pressurized steam that is released into the enclosed structure sauna room.
An infrared sauna uses light to make heat. It warms up your body, without actually warming the air around you.

There you have it. We hope we have provided the answer to the question ‘how do sauna suits work?’
A family-run business established in 2000, Sports Maxx is the UK’s top boxing equipment supplier.
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