Cardio Fitness Sauna Belt - Black

Users reviews
4.08 / 5 36 Reviews
Key feature
A larger belt to amplify sweating at target zones (stomach and hips) with a longer length to fit more people!
Easy dressing
Can be adjusted thanks to a rip-tab. 2 mm neoprene: flexible and durable.
The belt increases perspiration by amplifying sweating.

Technical card

Foam : 100.0% Rubber - Chloropren (CR) - Neopren Outer fabric : 100.0% Polyamide
This product has undergone washing and drying tests to verify that it retains its shape and colour. These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld.
Designed to
amplifying sweating. Warming up your muscles helps to reduce fatigue after exercise.
2 years


Do not use for more than 12 hours straight.


The Domyos sauna belt comes in one size and is easy to attach with the rib-tab. All you have to do is wear your sauna belt under clothes, and adjust it to size without creating creases, to prevent irritation. A perfect fit with the rip-tab fastener. Wearing it does not hinder movement, quite the opposite, with the freedom of movement it offers, you can wear it during any kind of activity.
Common feedback
The odour of neoprene may be noticeable on purchase of the new product. Neoprene has quite a strong odour. However, our sauna belt, like all our products, meets quality and toxicology test requirements for the materials used in our products (French standards).
Belt that can be used to amplify sweating during sports activities and also improve the quality of your skin. Intensive perspiration hydrates and softens skin. We recommend combining the use of this belt with regular physical activity and a balanced diet if you want to lose weight.
Complementary products
Sauna suit, sauna jacket, sauna shorts.
How it works
Beware of preconceived ideas: sweating does not make you slimmer. The belt increases perspiration by amplifying sweating.Through loss of water, dead skin is eliminated and the quality of skin improved through hydration. To prevent the risk of dehydration, drink plenty of water after using this product. This belt also helps warm up muscles.

Users reviews

4.08 / 5 36 Reviews
28 users recommended this product

At Decathlon, reviews are reliable.

  • Woman
    30-39 years old
    07 November 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version

    It was so soft and durable.

  • Woman
    20-29 years old
    14 October 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version

    Very affordable and really helps you sweat but the way it wraps around your body is very weird. It is quite uneven, as the whole thing is very very long. I guess it's a disadvantage to make it one size fits all.

    Brand's answer :

    Hi Michelle,

    Thank you for taking the time to write a review for our product :) To continue to write reviews, as it helps us understand your needs better :)

    As for the belt, the length was designed for the purpose of fitting all. However, you're right! "One size fit all" may not necessarily fit you perfectly, as you may be slimmer and may be required to wrap the belt further.

    However, if you are extremely dissatisfied with product, do drop by any of our stores for a refund. It is part of our "Satisfied or Satisfied" policy :)

    Thank you and hope to hear from you soon :)

    Enjoy your sport
    Meelen Sidhu
    Sport leader

  • 24 September 2019
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    Good buy!

    Very effective and comfortable!