Search  for anything...
Sports Research

Sports Research Sweet Sweat Eco Waist Trainer - Premium Sweat Enhancing Fitness Belt for Women & Men - 4 Adjustable Sizes

    • Based on 188 reviews
Condition: New
Checking for product changes
$29.95 Why this price?
Save $10.04 was $39.99

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, May 5
Order within 14 hours and 36 minutes
Available payment plans shown during checkout

Recently Viewed

Size: Small


Color: Pink


Date First Available ‏ : ‎ February 26, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Sweat
Size: Large Color: Pink
It really makes you sweat, even if you're not working out. I use it around the house doing chores and it really helps me sweat.
Reviewed in the United States on April 1, 2025 by Alaniz
    • Sweat Sweat
Size: Small Color: Pink
The media could not be loaded. Had one a few years ago and loved it but lost the gym motivation. Just got back into working out so I bought a new one & works just as good as I remember!
Reviewed in the United States on April 1, 2025 by Esmi Garza
    • Best Waist Trainer Yet
Size: Medium Color: Black
This waist trainer is easily the best I’ve used so far. The size is great—I’m 5’9” and 180 lbs, and it covers from my hip bones to my ribs. Unlike smaller waist trainers that bunch up or roll, this one stays in place no matter how I move. The Neo-Sweat Technology actually works. Within minutes, I’m sweating more than usual, and the rubbery inner lining helps retain heat while also making it easy to clean. The velcro is strong, keeps the belt secure, and doesn’t wear out quickly. Works even better with Sweet Sweat Gel—I noticed an increase in sweat when using both together. Final Thoughts: ✅ Great fit—covers the right areas without rolling up. ✅ Boosts sweat & retains heat—noticeable difference in workouts. ✅ Secure, durable, & easy to clean—solid build quality. Easily recommended! One of the best waist trainers I’ve tried. | 5 Star Review | ⭐⭐⭐⭐⭐ | Best Waist Trainer Yet | ... show more
Reviewed in the United States on February 27, 2025 by FknSparkles
    • sweat belt
Size: Large Color: Black
The sweat belt definitely makes you sweat more around the waist during workouts, but it’s important to remember it won’t actually help you lose fat. That said, it fits snugly and stays in place, and can be a motivating addition if you like feeling extra sweaty after exercise.
Reviewed in the United States on April 3, 2025 by G84U
    • Good support
Size: Large Color: Black
I didn’t get this specifically to sweat away my waist. I got this to help with back and abdominal support—partly to remind myself of posture during workouts and it works really well. The Velcro/hook and loop closure is strong and the belt stays where you put it. I FO sweat with this, which is what it’s designed for. ... show more
Reviewed in the United States on March 21, 2025 by sms65965
    • Sweat baby Sweat
Size: Large Color: Black
Honey this gives me a water fall workout. I’m sweating in my mid section and shedding those pounds. Fits comfortably and easy to wash.
Reviewed in the United States on March 25, 2025 by Tosha
    • Good coverage and nice inner material
Size: Large Color: Black
I've used waist slimmers/trainers before, and so far I think this is the best that I have used. Primarily, the reason is the size but also the type of velcro used. The "height" of the belt is very good. I am 6'1'' and it essentially covers from my hip bones to my ribs. The product picture itself doesn't really give off that impression (in my opinion,) but it is important to know how big it is. For me, that's very good, as smaller waist slimmers I've used bunch up and fold in on themselves because of the body's flex points in the stomach area. Because of the size, this belt doesn't do that. Additionally, it is nice that the inside is made of a rubbery type of material. This aids in forcing sweat/retaining heat. It is also easy to clean because of the material. It seems about 50/50 that other waist trainers have this material, and in my opinion, it is very important for the function of sweat and heat vs. just a waist slimming belt. This one is more functional. Lastly, I have been avoiding waist trimmers with velcro for a while. Too often, it snags and picks up threads/"fuzz" and becomes ineffective, leading it to lift a little and provide even more snags. I previously preferred belts with zippers because of how secure the zippers were (no slipping) and because I wouldn't need to worry about snags. This belt's velcro is still there, but it is a little different. The flap that covers the hook/rough part of the velcro is very thin in a good way. It allows the velcro to lay very flat with the belt and provide a good, flush "seal." Because of that, I am not worried about snags. Belts where there is no change for the velcro area tend to lift off the belt, which puts extra strain on the velcro, wears it out faster, and exposes more of the hook part leading to snags. I would absolutely recommend this belt to anyone looking to provide some extra heat and concentration on the stomach area during workouts. ... show more
Reviewed in the United States on January 3, 2025 by TheActualPT
    • A Game-Changer for Sweating and Toning!
Size: Large Color: Pink
I’ve been using the Sweet Sweat Eco Waist Trainer for a few weeks now, and it’s made a noticeable difference in my workouts. If you’re looking to enhance your fitness routine and break a serious sweat, this belt is worth trying! What I Loved: Helps You Sweat More: The Neo-Sweat Technology really works! Within minutes of starting my workout, I’m sweating more than ever before. It feels like I’m maximizing every second of my cardio and HIIT sessions. Comfortable and Adjustable Fit: The velcro closure makes it easy to get a snug, custom fit, and it stays securely in place throughout my workout. The contoured design feels comfortable and doesn’t dig in or roll up. Durable and Easy to Clean: It’s made from high-quality materials and is machine-washable, which is a huge plus. After a sweaty session, it’s easy to clean and feels fresh for the next use. Pairs Well with the Sweet Sweat Gel: I tried the belt with their gel, and it definitely takes the results up a notch. My core feels warm and engaged, and I can see the difference in how much I sweat during workouts. Professional-Grade: Knowing this is trusted by athletes and UFC fighters adds confidence that it’s a legit fitness tool. It’s great for anyone serious about toning and cutting water weight. Things to Consider: Not a Miracle Worker: While it helps enhance sweating, it’s not a substitute for proper exercise and nutrition. You still have to put in the effort to see real results. Sizing Matters: Make sure to measure yourself and check the sizing guide before ordering to ensure the best fit. A properly fitted belt makes all the difference in comfort and effectiveness. The Sweet Sweat Eco Waist Trainer has been an excellent addition to my fitness routine. It’s well-made, comfortable, and really helps me push my workouts to the next level. If you’re looking to sweat more and tone your core, I’d definitely recommend giving this a try! ... show more
Reviewed in the United States on January 2, 2025 by Brett Jones

Can't find a product?

Find it on Amazon first, then paste the link below.