Our Technology

At What Waist we use the most innovative performance fabrics in our products, so we can bring you the best workout experience possible. Discover our signature technologies that make us more than just another fitness brand and learn how our science-based waist bands really work.

SweatTech™

A key player in compression technology, SWEATtech™ combines layers of woven latex with curved metal rods. By creating excess warmth in these parts, your body produces more sweat and in turns allows you to get rid of excess water weight and toxins. The flexible SWEATtech™ rods compress and define your shape over time, helping you to achieve the real results you want.

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SweatTech™ Technology

Define Band - Black What WaistDefine Band - Black What Waist

Medium Shaping

Define Band - Black

605 Reviews
$79.00
Vapor Define Band - Black What WaistVapor Define Band - Black What Waist

Medium Shaping

Vapor Define Band - Black

96 Reviews
$115.00
Define Vest Duo What WaistDefine Vest Duo What Waist
On sale

Medium Shaping

Define Vest Duo

52 Reviews
$55.00 $110.00
Scarlet Define Waist Band What WaistDefine Band - Scarlet What Waist

Medium Shaping

Define Band - Scarlet

605 Reviews
$85.00

ThermaTech™

Our signature silver lining is made from a unique metallic material that’s designed to trap your body heat, making you sweat and encourages the reduction in size of fat cells. ThermaTech™ is also antimicrobial, soft on skin and naturally cooling, so you never have to worry about feeling sticky or smelling funky when you hit the gym. It never stops working and is totally exclusive to What Waist. You won’t find it anywhere else.

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ERGOSCULPT SHAPEWEAR

This comfortable, ultra-breathable, and versatile shapeware can be used daily under any clothing. It is used to target that hard to control lower abdomen area with the specially designed high compression hold. Using a three layer woven technology, ErgoSculpt Shapewear creates a Smooth Seamless Look Without Lines.

May Reduce Up to Two Dress Sizes.

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Ergosculpt Shapewear

Extra Compression Side Zip Shapewear What WaistExtra Compression Side Zip Shapewear What Waist
On sale

Medium Shaping

Extra Compression Side Zip Shapewear

20 Reviews
$51.60 $86.00
ErgoSculpt Open Bust Lift and Sculpt What WaistErgo Snatch Lift and Sculpt Open Bust Front Zip What Waist
On sale

Medium Shaping

Open Bust Lift and Sculpt Shapewear

8 Reviews
$43.00 $86.00
Ergo Snatch Tuck and Shape Front Zip What WaistErgo Snatch Tuck and Shape Front Zip What Waist
On sale

Medium Shaping

Tuck and Shape Lightweight Shapewear

5 Reviews
$42.50 $85.00

Poly stretch™

Polystretch™ contours your abdomen and delivers the ultimate hold that gives you your most flattering silhouette instantly. The breathable multilayer woven technology is soft on the skin and naturally cooling, perfect for everyday wear. The best part, it’s undetectable under clothes!

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PolyStretch

New! Miracle Wrap Band What WaistNew! Miracle Wrap Band What Waist

Adjustable Shaping

New! Miracle Wrap Band

349 Reviews
$79.00
New! Miracle Wrap Band - Brown What WaistNew! Miracle Wrap Band - Brown What Waist

Adjustable Shaping

New! Miracle Wrap Band - Brown

349 Reviews
$75.00
Wonder Waist Band What WaistWonder Waist Band What Waist

Medium Shaping

Wonder Waist Band

10 Reviews
$75.00
Perfect Torso What WaistPerfect Torso Work Band What Waist

Medium Shaping

Perfect Torso

13 Reviews
$85.00

Lightweight Skin Material

Meet your new closet staple! Engineered with cooling fibers, our Lightweight Skin Material feels like it’s barely there. The light cotton-soft fabric is supportive and allows for a range of motion. Our woven technology contours and carves out every curve in your body.

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Lightweight skin material

SKIN V-Back Leggings - Mocha What WaistSKIN V-Back Leggings - Mocha What Waist
On sale
SKIN Criss-Cross Sports Bra - Mocha What WaistSKIN Criss-Cross Sports Bra - Mocha What Waist
On sale

Light Support

SKIN Criss-Cross Sports Bra - Mocha

1 Review
$3.99 $29.99
SKIN Leggings - Snakeskin What WaistSKIN Leggings - Snakeskin What Waist
On sale

SKIN Leggings - Snakeskin

2 Reviews
$9.99 $39.99
SKIN Bra - Snakeskin What WaistSKIN Bra - Snakeskin What Waist
On sale

Medium Support

SKIN Bra - Snakeskin

1 Review
$9.99 $38.00

Ribstretch™

The innovative Ribstretch™ technology pulls sweat off the skin to keep you cool and dry. Wrap yourself in the luxurious cotton-like softness that is supportive and breathable. Ribstretch lifts and sculpts while providing compression that cinches you in.  

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Ribstretch

SKIN Sports Bra - Off White What WaistSKIN Sports Bra - Off White What Waist
On sale

Medium Support

SKIN Sports Bra - Off White

1 Review
$9.99 $38.00
Monsoon Leggings- Sage Green What WaistMonsoon Leggings- Sage Green What Waist
On sale

Monsoon Leggings- Sage Green

2 Reviews
$9.99 $39.99
SKIN Leggings - Off White What WaistSKIN Leggings - Off White What Waist
On sale
Monsoon Triangle Bralette - Sage Green What WaistMonsoon Triangle Bralette - Sage Green What Waist
On sale

Light Support

Monsoon Triangle Bralette - Sage Green

$3.99 $29.99