Each product has its own unique size guide located on the product page. We cannot guarantee at 100% that the size will work for you however we do have a 95% accuracy when using our size guides.
Please Note
Due to the nature of the materials we use, our sizes may not match your typical sizes. It is important to input the most accurate information. Our size chart is based on average sizes for height and weight. The Define Bands run small so the size given may not be the size you expect.
Still Not Sure?
If your weight is towards the end of the weight range, choose the next weight range up.
Use the size chart to find the best size based on your height and weight. It is important that you use your current body weight.
If you are still not sure if the size the product size guide is giving you is correct, please read the following articles for differing body types. 
Instructions for Putting On Your Define Band
Step 1
Wrap the band around your waist at the smallest part of your midsection, generally around your belly button area.
Bring the two ends together and ensure the zipper is connected properly before you start zipping.
Step 2
Once the band is around your belly button, connect the two sides and begin to pull the zipper up.
Pull the bottom of the band down after zipper is all the way up.
Step 3
Secure the velcro straps after zipping. Do not overly tighten straps.
The straps should be left undone and open, or removed, when doing abdominal exercises.
We have a 30 day exchange policy if you have sizing issues.
Buy It With
What Waist Has Been Featured On
Celebrity Favorite
- Reviews
- Questions
- waist trainer
- size
- everything
- colors
- waist
- stars
- point
- most
- stomach
- money
United StatesAlert!: Your Waist WILL Get Snatched!
I honestly started wearing these for back support before my back surgery 3yrs ago but I also loved how well it looked under my clothes; flattening my stomach during recovery (especially w/the straps removed). It got to the point where I was wearing it daily bc it gave me confidence: I stood up straighter & my back felt better than ever. Then 1 day I put on my clothes w/out my belts & my waist had kept its form created from wearing the belt! A real waist-trainer! I lost inches, have a visible hour glass that I didn’t have before (without a lick of ab exercise or surgery)!!! My hubs pointed it out to me 1st. I checked &, yup, my abs, hips AND waist done got SNATCHED!! I can now go with or without & still look & feel great! That’s huge for someone who has had body dysmorphia & eating disorders for most of my life. ONLY reason it’s not 5 stars is bc I’d LOVE it if they came in a variety of skin tones (in the past it has tricked the eye & looked like my skin but lighter under a large crop top.) But, regardless, I’m a life-long & grateful fan…have about 6-7 in different colors & sizes in my drawer right now. Thanks WhatWaist!!!
What Waist
Thank you so much for your honest review. We are happy that you are enjoying the product:)
United StatesPerfect
Love it perfect fit
United StatesNot all that great
I first purchase a 1xl way to small then I purchase a 2xL it’s still too fitted can’t really breath I’ll say they run very small you may have to go two to three sizes up to feel comfortable I’m normally a large
United StatesTop Tier
This band is everything! The quality is everything! It’s the ****** for me. I will definitely be buying more. I purchased a L because that’s my size in tops. It fits tight and I needed help putting it on but that’s what I wanted - tight. Can’t wait to see the outcome.
What Waist
Thank you so much for your honest review. We are happy that you are enjoying the product:)
United StatesWhat Waist
Can’t fit bc I didn’t read the size chart first BUT amazing quality and something to look forward to.
You may also like
Recently viewed
