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Best Sauna Suits to Help You Lose Weight Fast

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Nowadays, sauna suits are among the best possible ways to lose weight fast. Many athletes such as MMA fighters, weightlifters and wrestlers use these suits to rapidly cut weight in preparation for matches or fights. In this article, we will discover the best sauna suits of 2023 made to help you reduce weight fast.

Sauna suits are designed to help you achieve one thing; increase your sweat production which in turn burns a huge amount of calories in the fastest way possible.

If you’re looking to enhance your sports performance or take your fitness game to the next level, then sauna suits are a must-have. Whether you’re into intense activities such as MMA, weightlifting, or boxing, or simply looking to upgrade your daily workout routine, these highly-rated sauna suits can help you lose weight quickly and efficiently.

So, let’s start with the basics to ensure that you know what a sauna suit is, and then we will review some of the best sauna suits on the market right now.

 Best Sauna Suits in 2024

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Best Sauna Suits to Help You Lose Weight Fast

Below, you can find three of the best sauna sweat suits for men and women with their pros and cons.

Hayabusa Pro Hooded Sauna Suit

Hayabusa is already known in the combat sports world for their high quality fighting gear like their boxing gloves, BJJ gis, Rashguards, shorts, and much more. Their sauna suit does not fall short on the realm of quality. 

Priced at $139, this sauna suit will Kick your training intensity into overdrive. 

Hayabusa’s sauna suit is engineered for maximum heat retention, making this sauna suit the best for increasing calorie burning.

Its made to be exceptionally durable, tear-resistant and is strengthened with reinforced seams, making it the best sauna suit on the market. The comfortable oversized fit is complete with an airtight zippered front and side for easy post-workout removal. Elevate your training with Hayabusa’s premium men’s and women’s sauna suits to unleash your full potential.


  • Fitted hood design enhances heat retention for intensified sauna effect
  • Kicks calorie burning into overdrive to accelerate weight loss
  • Durable construction with tear-resistant fabric and reinforced seams
  • Quick & easy removal with airtight zippered front and hip


  • More pricey compared to other sauna suits on the list
  • Will have to wash after use
Hayabusa Pro Hooded Sauna Suit

Go to sauna suit for combat sports athletes and people trying to lose weight. Engineered for maximum heat retention, this boxing sauna suit features a hooded design to amplify perspiration and increase calorie burning.

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ShredSkinz (One Use Suit)

The single-use ShredSkinz sauna suit is a great solution for anyone looking for a budget-friendly option combined with a high-quality nylon suit which is safe for the human skin.

ShredSkinz offers sauna suits for both men and women in a universal size that fits almost anyone, regardless of weight class and body type. In addition, these suits come in a package of five or ten nylon suits in colors like blue, green, pink and black.

Whether you’re a beginner or an experienced athlete, the ShredSkinz sauna suit can be a valuable addition to your own fitness regimen and exercise routine.

Overall, it offers excellent heat isolation to help you sweat and detoxify during your sessions like you have never done before.


  • Affordable (starting from $25)

  • Made from high-quality nylon

  • Universal size that fits almost anyone

  • Excellent heat isolation

  • Single-use, use once and discard for those one-off occasion that you cut weight


  • Single-use only

  • Might not fit some people

Ultimate Sauna Suit | Shredskinz

Ultimate Sauna Suit: The Eco-conscious, single-use sauna suit for maximizing your workout and beyond.

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FightHaus Sauna Suit

FightHaus offers high-quality and durable sauna suits (the contender suit) for both men and women to accelerate sweating and weight loss.

Constructed with tear-resistant fabric and reinforced seams, this suit is built to withstand hard training sessions and provide long-lasting durability. Moreover, it is available in four different colours and offers sizes from small to 4XL to ensure a perfect fit for anyone.

FightHaus’ contender suit features hook and loop (Velcro) closure wrist straps, ensuring a secure and adjustable fit. This allows you to customize the tightness according to your preference, providing optimal support and stability during exercises.

Whether you prefer a looser or tighter fit around your midsection, you can easily customize the waistband to your liking.

Overall, this suit ensures a comfortable and personalized experience, allowing you to perform at your best.


  • Probably the highest-quality and most durable sauna suit for men and women.

  • Adjustable waistband

  • Water-repellant

  • The neck, waistband, wrists, and ankles of the sauna suit are elasticated to maximize heat retention.

  • Sauna pants zippers are waterproof for secure storage

  • Re-usable


  • More expensive compared to other options

  • Sizes might not be always accurate for each person (need to buy a bigger one than usual)

FIGHTHAUS Contender Sauna Suit Bundles | Best Sauna Suits for Weight Loss

Take your training, recovery and performance to the next level with the Contender Sauna Suit in Blackout. Engineered with innovative technologies and fabrics, the Contender Sauna Suit's lightweight design, durable anti-rip exterior and heat-retaining components will help you pump out a sweat, boost blood circulation to your muscles and joints for enhanced recovery and boost caloric burn to accelerate weight loss. 

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DEFY Heavy Duty Sweat Suit with Hood

If you are looking for an affordable sauna suit that can help you shed pounds, sweat easily and make you more flexible look no further than the DEFY heavy-duty sauna sweat suit here!

This sweatsuit is ideal for anyone looking to improve their workout routine, whether you’re a beginner or a seasoned athlete.

DEFY’s high-quality sweat suit is composed of lightweight breathable mesh and sturdy fabrics like taffeta nylon and PVC. It also contains a rubberized inner lining that boosts sweating and weight loss to improve your results.

These sauna suits are available in a variety of sizes to fit every body shape and type. They have the size to fit you comfortably and flatteringly, whether you’re petite, plus-sized, or somewhere in between.

Overall, the DEFY sauna suit can help you achieve your goals of increasing metabolism, losing weight rapidly, and reducing the risk of injury, allowing you to see real results.


  • Affordable

  • Elastic gatherings at openings increase sweat by up to 80%

  • Adjustable velcro cuffs

  • Anti-slip & Anti-pinch

  • Elastic round neck


  • The sizes might be smaller than expected

  • Not as durable as other sauna suits.

  • Hand wash only

DEFY Heavy Duty Sauna Suit
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Best Sauna Suit for Boxers & Mixed Martial Artists: RDX Sport 

RDX Sports is already a well-known boxing brand that is known to provide high-quality products without the massive price tag. This sauna suit fits extremely well to my body and is literally built to help you get that sculpted look. 

It is made with weatherproof technology meaning that you can wear this sauna suit pretty much in any weather condition. If you decide to go out for late night or early morning runs with this sauna suit on it does have luminous reflectors so you avoid getting hit by any cars that may not be paying attention.

For only $46, this sauna suit is literally a no-brainer in my opinion. Lately, I have been loving this thing. Even when running around with a sauna suit on I still feel athletic and just like how it fits to my body.

Sauna Suit for Peak Performance | RDX Sports

Embrace the freedom of movement in its body-hugging design, stand out with reflective elements, and conquer every workout, from relaxed jogs to intense HIIT

  • High Visibility Reflectors
  • Liner use cutting-edge Heat Suit Technology with Instant Sweat Fabric
  • Good in any kind of weather
  • High-quality product for a great price
  • People have complained about pants not fitting properly (sizing issues)
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What is a Sauna Suit?

Sauna suits are commonly utilized by various individuals globally, including MMA fighters, athletes, and wrestlers, with the aim of losing weight in a restricted time span, often just before a weigh-in.

A sauna suit is a waterproof tracksuit designed for high-intensity workouts. It helps retain body heat and promotes increased sweating, leading to a higher calorie burn.

The main goals of the suit are to trap heat and create a sauna-like environment, increasing sweat production during your workouts. This can make your workouts more demanding (in a challenging way but beneficial) and help with calorie burn and weight loss in general.

sauna suit, trap heat, body temperature

What Is The Best Way To Use A Sauna Suit?

Knowing how to use sauna suits properly is crucial before starting your workout. So, for this reason, we’ve decided to write a small guide to get you to know the best ways you can use a sauna suit for your workouts:

Selecting the Right Size of Sauna Suit

Before purchasing a sauna suit, it is critical to pay particular attention to the size when selecting a sauna suit for weight loss.

The majority of sauna suits are unisex and fit similarly to conventional tracksuits. If you normally wear a big tracksuit, a large sauna suit should fit you comfortably.

The sizes usually range from small to XL, so make sure to check the manufacturer’s sizing chart to get the best fit for your weight loss goals (especially if you buy online).

Warm-Up Before Putting on Your Sauna Suit

The first thing you need to do is to warm up. It is critical to warm up well before putting on your sauna suit. This improves blood flow, loosens muscles, and prepares your entire body well for the forthcoming workout.

Warm-up exercises such as dynamic stretches, light cardio, and mobility drills are wonderful choices.

Choosing Right Undergarments

To maximize comfort during your next workout session, opt for snug-fitting and moisture-wicking undergarments to wear beneath your sauna suit.

These undergarments should allow for easy movement while effectively managing moisture and preventing discomfort to sensitive skin.

Have a Variety of Exercises

To maximize the use and to make the most out of your sauna suit, is to have a variety of exercises.

Incorporate a variety of exercises into your routine because it helps you target different muscle groups and keeps your workouts engaging.

Combine cardiovascular exercises like jogging, cycling, or jumping jacks with resistance training exercises such as squats, lunges, and push-ups. This combination helps increase calorie burn, improve strength, and enhance overall fitness.

Ultimate Sauna Suit | Shredskinz

Ultimate Sauna Suit: The Eco-conscious, single-use sauna suit for maximizing your workout and beyond.

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Safety Tips To Follow While Using A Sauna Suit

1. Hydration is Essential

When using a sauna suit for your workout, it’s crucial to stay properly hydrated.

The reason behind this is that you sweat more than usual, and your whole body loses water and electrolytes.

So, make sure to drink plenty of water before, during, and after your sauna suit sessions to maintain optimal hydration levels to stay away from dehydration and overheating.

2. Gradual Intensity and Duration

If you’re new or a beginner to using sauna suits, make sure, to begin with shorter sessions at a lower intensity to ensure you are safe from discomfort.

Then if you feel more comfortable with it, gradually increase the duration and intensity as your body becomes accustomed to the heat.

This approach allows your core body temperature to adapt and minimizes the risk of overheating or discomfort at extreme temperatures.

3. Listen to Your Body

Listening to your body means that you give attention to how your full body really feels during sauna sessions. Unfortunately, we are not machines to have unlimited endurance, so when your mind says “stop” then it is time to stop.

In addition to that, if you feel anything like lightheadedness or dizziness, or if you noticed that something is not going well, it’s essential to have a break to cool down immediately.

Always have in mind that to succeed in something in your life that requires a step-by-step strategy. Pushing your body to its limits may not be a good idea to do so. Your safety and well-being should always be your top priority.

4. Always Clean and Maintain Your Sauna Suit

Washing your sauna suit after a workout is essential to maintain it to prolong the lifespan of your sauna suit. Always make sure to clean it carefully based on the best practices to keep it in good condition for your next workout.

For this purpose, you can read and follow the manufacturer’s instructions for washing and drying your suit, to ensure its longevity and proper hygienic use.

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Buyers Guide for Purchasing the Best Sauna Suit

Purchasing a good sauna suit may be a daunting task as many of us want to find which one suits us the most or has the best quality.

So, to make it easier for you, we decided to write a buying guide in order to buy the best sauna suit for men and women:

  1. Fit and Size

    Choosing the right fit and size is vital for both comfort and effectiveness. Sauna suits should have a snug fit without being overly tight or restrictive.

    Refer to the manufacturer’s sizing chart to find the best size for your body measurements. So, to find the perfect sauna suit, make sure to know your weight, height, and chest/waist measurements to ensure an optimal fit.

  2. Material

    Sauna suits are made of different materials such as neoprene, PVC, and nylon. Neoprene suits can retain the body’s natural heat better but may cause skin irritation.

    PVC-coated fabric is more affordable but less durable. Nylon is lightweight and breathable but may not provide enough insulation.

    It is important to consider the material depending on your preferences and skin sensitivity.

  3. Design

    Sauna suits come in various designs such as two-piece or one-piece, with or without zippers, and in different colours. Choose a design that suits your workout routine and personal style.

  4. Price

    The price is obviously one of the main things that people make choices and this is generally acceptable because not every person can afford an expensive sauna suit.

    A sauna suit price may vary in price range depending on the brand, material, and design.

    While it’s tempting to go for the cheaper options, we recommended you invest in a good quality sauna suit that will provide better results and longevity.

    Make sure to set a budget that works for you, but don’t compromise on quality.

  5. Additional features

    Some sauna suits come with additional features such as pockets or reflective strips which can be beneficial during outdoor workouts. Consider these features if they align with your needs.

In general, these are a few important factors that are critical when looking to buy the right sauna suit for your training sessions.

The more details you know about the sauna suits, the more likely you are to choose the best sauna suit for your training sessions. 

FIGHTHAUS Contender Sauna Suit Bundles | Best Sauna Suits for Weight Loss

Take your training, recovery and performance to the next level with the Contender Sauna Suit in Blackout. Engineered with innovative technologies and fabrics, the Contender Sauna Suit's lightweight design, durable anti-rip exterior and heat-retaining components will help you pump out a sweat, boost blood circulation to your muscles and joints for enhanced recovery and boost caloric burn to accelerate weight loss. 

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Benefits Of Wearing A Sauna Suit While Exercising

The benefits of wearing a sauna suit can be versatile and interesting for someone who is looking to achieve several fitness goals at once.

So, let’s see which are those benefits and how a sauna suit can play a vital role in reaching them:

Increased sweating

The sauna suit promotes excessive sweating, which can benefit in the elimination of toxins from the body. That excess sweating will also lead to the overall detoxification of a human’s body.

Weight loss

The extra heat produced by the sauna suit can increase calorie burn, which can potentially lead to greater weight loss during training sessions and workouts.

Water weight reduction

The sauna suit’s excessive sweating can temporarily reduce water weight, making it appealing to those looking for quick weight loss.

Improved endurance

Training in a sauna suit has the potential to increase endurance by forcing the body to adapt to the increased heat production, making regular workouts feel easier under usual conditions.

Muscle relaxation

The sauna suit’s heat can help people relax their muscles and promote faster recovery after exercise.

Mental toughness

Putting up with the discomfort of exercising in a sauna suit can help build mental toughness and discipline, pushing people to their limits.

Improved cardiovascular fitness

The sauna suit increases heart rate and blood circulation, simulating the effects of cardiovascular exercise and potentially improving heart health.

These are the key benefits that a sauna suit can offer athletes and individuals who train while wearing one.


Benefits of Wearing a Sauna Suit For Fighters and Grappling Martial Artists

Wearing a sauna suit can provide several advantages for fighters and martial artists who engage in grappling:

  1. Weight cutting: Sauna suits are commonly used by fighters to aid in weight cutting before a competition.

    By promoting excessive sweating, the suit can help shed water weight quickly, allowing fighters to meet specific weight class requirements.

  2. Endurance training: Training in a sauna suit can enhance cardiovascular endurance by creating a more challenging workout environment.

    The increased heat and perspiration simulate the demands of intense physical exertion, helping fighters build stamina and resilience.

  3. Mental toughness: Enduring the discomfort of training in a sauna suit can contribute to mental toughness development.

    Fighters must push through the heat and discomfort, improving their ability to handle stress and adversity during matches.

  4. Improved grip strength: The sauna suit’s material can increase friction, making it more challenging to maintain grips during grappling training.

    This can enhance grip strength and forearm endurance, benefiting fighters in clinching and grappling exchanges.

  5. Injury prevention: The added heat and warmth provided by the sauna suit can help promote blood circulation and loosen muscles and joints.

    This can reduce the risk of injuries, particularly strains and sprains, during intense training sessions.

  6. Conditioning for heat tolerance: Competitive environments can be hot and physically demanding.

    Training in a sauna suit prepares fighters for such conditions by acclimating their bodies to heat stress, enabling them to perform better in high-temperature environments.

  7. Recovery support: The sauna suit’s heat can aid in muscle relaxation and recovery after intense training.

    The increased blood flow and warmth can help alleviate muscle soreness and promote faster healing.

sauna suit

Are sauna suits safe to use?

Most of the time the answer is yes, but this depends on the individual. For example, if you follow the guidelines of the manufacturer, and you have proper supervision then you have nothing to worry about.

However, if you train in an outdoor environment with a hot temperature that may be dangerous for your health, especially if you have diabetes or any other disease your overall well-being can be affected by hot environments.

It is always important to ask for assistance or supervision when you are about to have your first training session wearing a sauna suit.

How Do I Clean My Sauna Suit?

To clean your sauna suit, check the manual instructions provided by the manufacturer.

You can either handwash it with a mild detergent or machine wash it on a gentle cycle with cold water. Rinse thoroughly and air dry the suit.

Store it in a cool, dry place away from direct sunlight or heat sources.

Best Sauna Suits to Help You Lose Weight Fast - 2023 Guide


In this article, we have discussed the significant benefits of using sauna suits during workout sessions, which help athletes lose weight and improve their overall physical health. Moreover, we have reviewed the best sauna suits for both men and women, based on their quality and effectiveness. Overall, with the information provided, you can now effectively make informed decisions regarding purchasing the best-suited sauna suit that would help achieve your fitness goals while being comfortable and safe. In general, a sauna suit helps boost body heat by producing more sweat which increases calorie burn. It is important to keep in mind that staying hydrated is crucial when engaging in physical activity. to avoid dehydration, dizziness and overheating issues. We hope that you found our article useful, and we look forward to hearing about your weight-loss results.

Frequently Asked Questions

Do sauna suits really work?

Yes, sauna sweat suits can really work if you wear them in your training sessions to maximize your sweating and increase your metabolism.

Do sauna suits work for fat loss?

Yes, sauna suits work for fat and water weight loss as they forced the body to sweat excessively and burn more calories through sweating.

Do you wear clothes under a sauna suit?

Yes, you can wear clothes under a sauna suit. It is recommended that you wear sweat-wicking and close-fitting clothing under your suit or sauna pants to ensure that your body heat does not escape from your body.

How long should you wear a sauna suit to lose weight?

You cannot wear a sauna suit for hours. The most you can wear a sauna suit is a maximum of 60 minutes or 1 hour.

Do sauna suits help lose belly fat?

The answer is no. Wearing a sauna suit can definitely help you burn more calories temporarily and cut weight. However, you can’t target a specific body part that you want to cut weight such as belly fat.