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Domyos, Fitness Waist Trimmer
A larger belt to amplify sweating at target zones (stomach and hips) with a longer length to fit more people!
Free shipping over $35
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Easy to put on
Can be adjusted thanks to a rip-tab. 2 mm neoprene: flexible and durable.
Versatility
The belt increases perspiration by amplifying sweating.
Product Lifestyle Image Gallery
Image Gallery

Product Customer Reviews

It’s good not bad to use when we do exercise
Does what needed
Happy with this belt my friend told me about it m wearing when m walking and exerciseing
Great product!
Wonderful! Thank you for leaving us reviews, Catalina, we are always looking for ways to improve:)
Katherine
Does the job, says my client,must be good
I often experiment because I have terrible back pain because of my work as a Housekeeper, but I am grateful to you for what you do that you wrote to me, I will not stop wearing a belt not only for that but also for my figure. I always wear a belt I don't have time for fitness but I move a lot.
Use for compression around my tummy after large weight loss. Always have a good sweat on when use it
been wearing it around the home while doing chores and am sweating so much around the waist. Do not know if it is effective in helping lose weight but it sure does aid in sweating like sauna. Have recommended to my friends and family. love it because I don't really sweat much usually.
Good to keep slim waist
Best on the market
Very effective and comfortable!
Excellent
Bought to keep core warm when cycling.
The belt itself is good the only problem i have is size. I am only 4ft 11 inch.i find the belt can go round me nearly twice..Also it is bit too wide for my middle area..Wasn't sure if I can cut to fit..
Thank you so much it really help me a lot
Hello Jhoylee,
Thank you for supporting Decathlon Hong Kong. Your feedback is appreciated and it can motivate us to strive for outstanding service level and product quality.
We are happy to hear that you have had a positive product experience with us. We will do our best to work on bringing all sport users outstanding product and service experience.
Have a good week ahead! Stay healthy.
Cheers,
CALI
Decathlon Hong Kong Fitness Team
Cali
Additional Product Information
Composition
Foam
- 100% Foamed styrene ethylene butadiene styrene
Main lining
- 41% Polyamide
- 59% Polyester cationic
Back fabric
- 100% Polyamide
Fitting
The Domyos sauna belt comes in 1 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 odor of neoprene may be noticeable on purchase of the new product. Neoprene has quite a strong odor. However, our sauna belt, like all our products, meets quality and toxicology test requirements for the materials used in our products (French standards).
Use
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.
Origin
Imported
Product testing
This product has undergone washing and drying tests to verify that it retains its cut and color. These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Domyos, Fitness Waist Trimmer
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
