Define Band - Unicorn

24 Reviews

Medium Shaping Workout Band


We have a 30 day exchange policy if you have sizing issues. Our sizing is 95% accurate when using our size chart. Check out our detailed Sizing Guide or reach out to our Service Team for more information.

Slim your waist and tackle stubborn belly fat with our Unicorn Define workout band. This fun multi-colored band uses SweatTech™ technology, a combination of compression and heat trapping. Our trademark technology traps your body heat creating a personal sauna around your waist, back and upper and lower tummy while using compression to encourage your cells to shed excess water and unwanted cellular content.
Lose inches Lose inches
Shape Your Waist Shape Your Waist
Posture Correction Posture Correction
Abdomen Support Abdomen Support
Comfortable Fit Comfortable Fit
Faster Results Faster Results

Catalog Number: 231

    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.

    • Most people start seeing results within two weeks or more.
    • Adjustable Velcro compression strap
    • Latex and cotton design
    • Zipper fastening
    • Back support
    • Pair with any Daily Wear band for best results

    Proven to get faster results during workouts with our science-backed, SweatTech™ technology which: boosts sweat production and provides support and compression while increasing intensity.

    Features our specially designed, sweat-wicking latex exterior, cotton interior, a zipper-fastener, and a velcro compression strap that adjusts as your waistline reduces.

    Inside: 96% Cotton, 4% Spandex Outside: 100% Latex

    To maintain the quality and strength of the materials, we recommend hand washing this item with mild soap in warm water. Air dry garment by hanging or lay flat to dry. Do not bleach, do not iron.

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    • Thanks.
    01 Nov 2023
    Destiny L.
    United States United States

    I Love It! ❤️❤️

    “What waist” is THEE best brand to buy ANY waist trainer/shapewear! When I tell you this band really gets you SNATCHED!!! I lost 60 pounds plus all my stomach fat using this trainer! I just recently had a baby so I’m on a mission to get back right! But I love it! 10/10! ❤️ HIGHLY recommend.

    03 Nov 2023

    What Waist

    Thank you so much for your honest review. We are happy that you are enjoying the product:)

    19 Jun 2023
    Mary B.
    United States United States

    Define Band

    This is my #1 bands! Love the fit and how it makes you feel. Glad it comes in different colors.

    08 May 2023
    Schmarian S.
    United States United States

    Schmarian’s Review

    I LOVE IT!!!! The color is so cute on me and I love the way it fits. It’s so comfortable I be forgetting I have it on sometimes. I’m coming for the black one next week!!!

    10 May 2023

    What Waist

    We’re really grateful and appreciate you taking the time to share your experience with us

    17 Apr 2023
    Kelly F.
    United States United States

    Best purchase ever

    My experience with What Waist has been amazing. My Define band fits perfectly and I still have great mobility in it. I will definitely be making another purchase.

    19 Apr 2023

    What Waist

    Thank you so much for supporting What Waist. We are glad that you enjoyed our Band.

    01 Feb 2023
    United States United States

    Loveeee it

    Omg I am in love with my new unicorn waist trainer. At first I got the red one and it didn’t fit so I returned and got it in this color and omg it’s so comfy and holds you in tight ! I can’t wait to see my stomach go in more. Thank you what waist Company. It looks great even under my clothes.

    08 Feb 2023

    What Waist

    We are happy that you are enjoying your band, Thank you for your honest review :)

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