MERMAID’S MYSTERY Neoprene Slimming Body Shaper Belt Waist Trainer

Last updated date: December 11, 2020

DWYM Score

8.6

MERMAID’S MYSTERY Neoprene Slimming Body Shaper Belt Waist Trainer

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We looked at the top Waist Trainers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Waist Trainer you should buy.

Editor's Note November 30, 2020:
Checkout The Best Waist Trainer for a detailed review of all the top waist trainers.

Overall Take


In our analysis of 42 expert reviews, the MERMAID'S MYSTERY MERMAID'S MYSTERY Neoprene Body Shaper Belt placed 7th when we looked at the top 12 products in the category. For the full ranking, see below.

From The Manufacturer

Maximize your workouts and look great at the same time. Mermaid's Mystery Sauna Waist Trainer belt reduces 1-3 inches from your waistline which instantly sculpts an hourglass silhouette. With an easy-on Velcro design, the waist slimmer belt is adjustable to ensure a perfect fit anytime.Thanks to hot thermo neoprene fabric, you will sweat more like sauna in your core midsection with less effort, making it great for weight loss, muscle toning, housework, gym exercise, yoga or running. It is also an excellent choice of back support with 4 bones around.

Expert Reviews

Expert Summarized Score

9.4
2 expert reviews

User Summarized Score

8.8
575 user reviews

What experts liked

One of the best-rated women’s waist trainer, the Mermaid’s mystery belt guarantees an instant hourglass figure. The belt concentrates only on the abdominal area, which when strapped on gives an illusion of an hourglass figure also works like a corset as well, which makes it a right candidate for everyday wear and this belt is 25cm wide, and it fits both the torso and the short torso. The belt does not slip off when it is worn, and no intense workout can make it slip away. The double hooked spandex belt makes sure that the belt stays put in a snug fit. The strap made of 100 percent durable neoprene.
- The Beast Reviews

What experts didn't like

An Overview On Waist Trainers

Waist trainers have been around for centuries, but a 2016 Instagram post by Kim Kardashian reignited their modern popularity. She wore it regularly after giving birth to her daughter North, and her impressive results put waist trainers on everyone’s shopping list. 

Waist trainers come in two designs: wraparound and corset. Wraparound waist trainers are built with two soft, semi-flexible arms that wrap around your waist and compress it. Corset-style trainers use rows of hook-and-loop closures (similar to bra closures) and “bones” made of steel, plastic, or acrylic to temporarily trim your tummy. Some trainers add zippers to the mix.

The trainer’s fabric is one of the most important things to consider when you’re shopping. Many people wear them under clothes or while working out, so you’ll want a breathable, soft fabric with just the right amount of give. Neoprene trainers are popular for their ability to wick away sweat, while latex trainers are ultra-breathable for hot days. 

You’ll also want to consider whether or not you want a waist trainer with shoulder straps. Waist trainers with these straps can push up the chest area to emphasize the hourglass look, while a strapless trainer is easier to wear underneath your clothes.

Now that you’ve thought about waist trainer basics, check out our Tips & Advice for more detailed ideas.

The Waist Trainer Buying Guide

  • Make sure you carefully measure yourself with measuring tape before you buy a waist trainer. The sizing is different for each style, but if you closely follow the seller’s directions you should be just fine.
  • Think about where you’ll be wearing your waist trainer. If you’re going to use it at the gym, opt for trainers with sweat-wicking fabrics like neoprene. If you’re going to wear your trainer under your clothes, you might want a low-profile strapless version.
  • If you have health conditions like heartburn or an irritable stomach, consider going a size up or buying a corset made from very stretchy fabric. Wearing something too tight around your midsection can aggravate these conditions.