TheBlackPurple
Mass & Slim Waist Shaper
$77.95
Unit price perA Smoother, More Defined Waist. Comfortable Enough to Forget You're Wearing It.
The Mass & Slim Anti-Cellulite Waist Shaper smooths, sculpts, and supports your midsection comfortably all day. Made with a breathable bamboo viscose smart textile and embedded Tourmaline® beads, this seamless waist shaper for women contours your waist and hips invisibly under clothing while helping support healthy circulation and smoother-looking skin over time. Designed for real women with real schedules, nurses, moms, professionals, and women over 45 who want comfortable shaping without the stiffness of a traditional waist trainer.
- Smooths and shapes the waist and hips invisibly under clothes
- Comfortable enough for 8 to 12 hour daily wear
- Helps support healthy circulation and lymphatic flow
- Helps smooth the appearance of cellulite over time
- Breathable bamboo viscose keeps you cool and comfortable
- Flexible compression supports movement without feeling restrictive
Why Women Love the Mass & Slim Waist Shaper
360° Invisible Shaping
The seamless, high-waisted design wraps your waist and hips for smooth, defined support that disappears under dresses, scrubs, uniforms, leggings, and everyday outfits. No visible lines, no bulk.
Comfortable Enough for a 12 Hour Shift
Unlike rigid waist trainers that pinch and dig in, the Mass & Slim Waist Shaper moves with your body. The breathable bamboo viscose stays cool against the skin and is flexible enough for a full range of motion, on busy days and during workouts.
Stays Put All Day
The high-waisted, stay-in-place fit helps prevent rolling during normal daily movement. No rolling, no sliding, no constant adjusting. Just confident, comfortable support from morning to night.
Perfect For
The Mass & Slim Waist Shaper has become a quiet favorite for:
- Nurses and healthcare professionals on long shifts
- Busy moms juggling work, kids, and everything in between
- Women over 45 who want comfortable, everyday shaping
- Professionals who need a comfortable waist shaper under dresses and work clothes
- Women looking for shapewear with circulation support
Long-Term, Clinically Tested Results
The Tourmaline® beads gently warm the skin and help stimulate blood and lymphatic circulation. Combined with their micro-massaging action, they help smooth the appearance of cellulite for a more toned-looking waistline over time.
In a 30-day study, participants who wore Mass & Slim experienced measurable results:
*Based on a clinical study conducted over 30 days on 30 women aged 18 to 55. Results may vary depending on individual morphology and usage conditions.
How Tourmaline® Micro-Massage Technology Works
Hundreds of small Tourmaline® beads are embedded directly into the fabric. As you move throughout your day, the beads create a gentle, continuous micro-massage against the skin. That subtle stimulation helps support:
- Healthy circulation, working with every movement
- Lymphatic flow, helping reduce puffiness around the midsection
- Smoother-looking skin, softening the visible appearance of cellulite over time
Wear it 8 to 12 hours daily. The breathable bamboo viscose keeps you cool while the micro-massage works with you throughout the day.
How to Wear It
- Wear the waist shaper for 8 hours a day.
- As you move, the Tourmaline® beads create a gentle micro-massage.
- Over 30 days, that consistent stimulation supports circulation and smoother-looking skin.
Your 30-Day Wear Experience
Week 1 to 2: Immediate shaping and smoothing. Your waist feels supported throughout the day.
Week 2 to 3: Skin around the midsection may begin to feel smoother. Some women notice reduced puffiness.
Week 3 to 4: Many women report visible improvements in waist contour and smoother-looking skin.
Consistency is the key. The women who see the best results wear it daily.
The Mass & Slim Family. Choose What Works for Your Life.
Every Mass & Slim product is powered by the same embedded Tourmaline® bead technology, supporting circulation, lymphatic flow, and the appearance of smoother skin. The difference is how you wear them and what they do underneath your outfit.
Mass & Slim Shapewear (Grey). Worn UNDER Your Clothes.
Soft, stretchy, breathable shapewear designed to be worn discreetly under your everyday outfits. More elasticity, more flexibility, and built for 8 to 12 hour wear at work, at home, or out.
- Waist Shaper (you're here). Targeted waist and midsection support. Pairs with any bottom, shorts, skirts, or pants.
- Shapewear Shorts. Shapes waist, hips, and upper thighs. Best under dresses, skirts, and shorter hemlines.
- Shapewear Leggings. Full-length shaping from waist to ankle. Best under pants, jeans, and longer outfits.
Mass & Slim Compression Leggings (Black). Worn ON THEIR OWN.
Fully opaque, squat-proof outerwear leggings with firmer compression than the grey shapewear. They feel a little more snug at first, then gradually stretch and mold to the shape of your body after a few wears, becoming extremely comfortable and personalized to your fit. Designed to be worn on their own at the gym, running errands, or out for the day. Shop Compression Leggings.
Material and Care
Smart textile: Breathable bamboo viscose fibers with embedded Tourmaline® beads.
Care: Machine washable. For longest wear, wash on a gentle cycle in cold water and dry on low heat.
Try Mass & Slim for 60 Days, Completely Risk-Free
Slip it on. Wear it under your scrubs, your favorite dress, your work clothes. Feel the smooth, defined support in the first few hours, and see the difference over 30 days.
If you don't love how it feels, how it fits, or the results you see, return or exchange it within 60 days, no questions asked. Free size exchanges. Free returns.
✓ 60-Day Money-Back Guarantee · ✓ Free Size Exchanges · ✓ Trusted by Nurses and Moms Across the U.S.
Frequently Asked Questions
Size Chart and Fit Guide
One size chart for the entire Mass & Slim collection. True to women's U.S. sizing.
← Swipe to see full chart →
| Size | US Size | Hip | Waist | Height | Weight (approx.) |
|---|---|---|---|---|---|
| Small | 6 / 8 | 36 to 38" | 26 to 28" | 4'11" to 5'6" | 115 to 135 lbs |
| Medium | 10 / 12 | 39 to 41" | 29 to 31" | 5'2" to 5'8" | 135 to 160 lbs |
| Large | 14 / 16 | 42 to 44" | 32 to 34" | 5'4" to 6'0" | 160 to 185 lbs |
| Extra Large | 18 / 20 | 45 to 47" | 35 to 37" | 5'5" to 6'2" | 185 to 215 lbs |
Grey Shapewear (Waist Shaper, Shorts, Leggings): Order your true U.S. size. Size up only if you're between two sizes. For example, between Medium and Large, choose Large.
Black Compression Leggings (outerwear): These have firmer compression. Size up one full size from your usual U.S. size for the most comfortable fit. They will feel snug at first, then stretch and mold to your body shape after a few wears.
As you wear it, the fabric gradually stretches and molds to the natural shape of your body, becoming more comfortable over time, like a second skin.
Do waist shapers roll down or roll up during the day?
No. The Mass & Slim Waist Shaper is designed with a high-waisted, stay-in-place fit that helps prevent rolling during normal daily movement. Most customers wear it comfortably for 8 to 12 hours without needing adjustments.
What are the benefits of wearing a waist shaper?
A waist shaper can help smooth and contour the waistline, improve how outfits fit, and provide gentle support throughout the day. The Mass & Slim Waist Shaper also features Tourmaline® bead technology designed to help support healthy circulation while helping smooth the appearance of cellulite over time.
Can I wear this waist shaper under dresses or work clothes?
Yes. The seamless bamboo viscose fabric is designed to stay discreet under dresses, scrubs, uniforms, leggings, and everyday clothing without visible lines.
Is this a good waist shaper for postpartum support?
Many customers choose the Mass & Slim Waist Shaper for gentle everyday support and smoothing. The breathable bamboo fabric and flexible compression provide comfortable support without the stiffness of traditional waist trainers.
Important: always consult your healthcare provider after childbirth before using compression garments.
How is this different from a regular waist trainer?
Traditional waist trainers mainly focus on tight compression. The Mass & Slim Waist Shaper combines comfortable shaping support with Tourmaline® micro-massage technology designed to help support circulation and smoother-looking skin over time, so you get instant smoothing plus gradual benefits with consistent wear.
Is the waist shaper comfortable enough for all-day wear?
Yes. The breathable bamboo viscose is lightweight, flexible, and designed for extended wear, ideal for nurses, moms, professionals, and busy women on their feet all day.
Can a waist shaper help smooth the appearance of cellulite?
The Mass & Slim Waist Shaper is clinically tested to help smooth the appearance of cellulite when worn consistently for 8 to 12 hours daily over time.
What if my size doesn't fit?
We offer free 60-day returns and size exchanges. If your first size isn't perfect, we'll help you find the right fit.
Is this waist shaper suitable for sensitive skin?
The bamboo viscose fabric is naturally soft, breathable, and cooling. Most customers with sensitive skin find it comfortable for everyday wear.
Ready to Feel the Difference?
Join thousands of women across the U.S. who've made Mass & Slim part of their everyday routine. Comfortable shaping, real circulation support, and a smoother, more defined waist you can wear all day.
60-Day Money-Back Guarantee · Free Size Exchanges · Secure Checkout
Mass & Slim Waist Shaper
$77.95
Unit price per
Top Quality Store on Google
Estimated delivery between June 06 and June 08.
A Smoother, More Defined Waist. Comfortable Enough to Forget You're Wearing It.
The Mass & Slim Anti-Cellulite Waist Shaper smooths, sculpts, and supports your midsection comfortably all day. Made with a breathable bamboo viscose smart textile and embedded Tourmaline® beads, this seamless waist shaper for women contours your waist and hips invisibly under clothing while helping support healthy circulation and smoother-looking skin over time. Designed for real women with real schedules, nurses, moms, professionals, and women over 45 who want comfortable shaping without the stiffness of a traditional waist trainer.
- Smooths and shapes the waist and hips invisibly under clothes
- Comfortable enough for 8 to 12 hour daily wear
- Helps support healthy circulation and lymphatic flow
- Helps smooth the appearance of cellulite over time
- Breathable bamboo viscose keeps you cool and comfortable
- Flexible compression supports movement without feeling restrictive
Why Women Love the Mass & Slim Waist Shaper
360° Invisible Shaping
The seamless, high-waisted design wraps your waist and hips for smooth, defined support that disappears under dresses, scrubs, uniforms, leggings, and everyday outfits. No visible lines, no bulk.
Comfortable Enough for a 12 Hour Shift
Unlike rigid waist trainers that pinch and dig in, the Mass & Slim Waist Shaper moves with your body. The breathable bamboo viscose stays cool against the skin and is flexible enough for a full range of motion, on busy days and during workouts.
Stays Put All Day
The high-waisted, stay-in-place fit helps prevent rolling during normal daily movement. No rolling, no sliding, no constant adjusting. Just confident, comfortable support from morning to night.
Perfect For
The Mass & Slim Waist Shaper has become a quiet favorite for:
- Nurses and healthcare professionals on long shifts
- Busy moms juggling work, kids, and everything in between
- Women over 45 who want comfortable, everyday shaping
- Professionals who need a comfortable waist shaper under dresses and work clothes
- Women looking for shapewear with circulation support
Long-Term, Clinically Tested Results
The Tourmaline® beads gently warm the skin and help stimulate blood and lymphatic circulation. Combined with their micro-massaging action, they help smooth the appearance of cellulite for a more toned-looking waistline over time.
In a 30-day study, participants who wore Mass & Slim experienced measurable results:
*Based on a clinical study conducted over 30 days on 30 women aged 18 to 55. Results may vary depending on individual morphology and usage conditions.
How Tourmaline® Micro-Massage Technology Works
Hundreds of small Tourmaline® beads are embedded directly into the fabric. As you move throughout your day, the beads create a gentle, continuous micro-massage against the skin. That subtle stimulation helps support:
- Healthy circulation, working with every movement
- Lymphatic flow, helping reduce puffiness around the midsection
- Smoother-looking skin, softening the visible appearance of cellulite over time
Wear it 8 to 12 hours daily. The breathable bamboo viscose keeps you cool while the micro-massage works with you throughout the day.
How to Wear It
- Wear the waist shaper for 8 hours a day.
- As you move, the Tourmaline® beads create a gentle micro-massage.
- Over 30 days, that consistent stimulation supports circulation and smoother-looking skin.
Your 30-Day Wear Experience
Week 1 to 2: Immediate shaping and smoothing. Your waist feels supported throughout the day.
Week 2 to 3: Skin around the midsection may begin to feel smoother. Some women notice reduced puffiness.
Week 3 to 4: Many women report visible improvements in waist contour and smoother-looking skin.
Consistency is the key. The women who see the best results wear it daily.
The Mass & Slim Family. Choose What Works for Your Life.
Every Mass & Slim product is powered by the same embedded Tourmaline® bead technology, supporting circulation, lymphatic flow, and the appearance of smoother skin. The difference is how you wear them and what they do underneath your outfit.
Mass & Slim Shapewear (Grey). Worn UNDER Your Clothes.
Soft, stretchy, breathable shapewear designed to be worn discreetly under your everyday outfits. More elasticity, more flexibility, and built for 8 to 12 hour wear at work, at home, or out.
- Waist Shaper (you're here). Targeted waist and midsection support. Pairs with any bottom, shorts, skirts, or pants.
- Shapewear Shorts. Shapes waist, hips, and upper thighs. Best under dresses, skirts, and shorter hemlines.
- Shapewear Leggings. Full-length shaping from waist to ankle. Best under pants, jeans, and longer outfits.
Mass & Slim Compression Leggings (Black). Worn ON THEIR OWN.
Fully opaque, squat-proof outerwear leggings with firmer compression than the grey shapewear. They feel a little more snug at first, then gradually stretch and mold to the shape of your body after a few wears, becoming extremely comfortable and personalized to your fit. Designed to be worn on their own at the gym, running errands, or out for the day. Shop Compression Leggings.
Material and Care
Smart textile: Breathable bamboo viscose fibers with embedded Tourmaline® beads.
Care: Machine washable. For longest wear, wash on a gentle cycle in cold water and dry on low heat.
Try Mass & Slim for 60 Days, Completely Risk-Free
Slip it on. Wear it under your scrubs, your favorite dress, your work clothes. Feel the smooth, defined support in the first few hours, and see the difference over 30 days.
If you don't love how it feels, how it fits, or the results you see, return or exchange it within 60 days, no questions asked. Free size exchanges. Free returns.
✓ 60-Day Money-Back Guarantee · ✓ Free Size Exchanges · ✓ Trusted by Nurses and Moms Across the U.S.
Frequently Asked Questions
Size Chart and Fit Guide
One size chart for the entire Mass & Slim collection. True to women's U.S. sizing.
← Swipe to see full chart →
| Size | US Size | Hip | Waist | Height | Weight (approx.) |
|---|---|---|---|---|---|
| Small | 6 / 8 | 36 to 38" | 26 to 28" | 4'11" to 5'6" | 115 to 135 lbs |
| Medium | 10 / 12 | 39 to 41" | 29 to 31" | 5'2" to 5'8" | 135 to 160 lbs |
| Large | 14 / 16 | 42 to 44" | 32 to 34" | 5'4" to 6'0" | 160 to 185 lbs |
| Extra Large | 18 / 20 | 45 to 47" | 35 to 37" | 5'5" to 6'2" | 185 to 215 lbs |
Grey Shapewear (Waist Shaper, Shorts, Leggings): Order your true U.S. size. Size up only if you're between two sizes. For example, between Medium and Large, choose Large.
Black Compression Leggings (outerwear): These have firmer compression. Size up one full size from your usual U.S. size for the most comfortable fit. They will feel snug at first, then stretch and mold to your body shape after a few wears.
As you wear it, the fabric gradually stretches and molds to the natural shape of your body, becoming more comfortable over time, like a second skin.
Do waist shapers roll down or roll up during the day?
No. The Mass & Slim Waist Shaper is designed with a high-waisted, stay-in-place fit that helps prevent rolling during normal daily movement. Most customers wear it comfortably for 8 to 12 hours without needing adjustments.
What are the benefits of wearing a waist shaper?
A waist shaper can help smooth and contour the waistline, improve how outfits fit, and provide gentle support throughout the day. The Mass & Slim Waist Shaper also features Tourmaline® bead technology designed to help support healthy circulation while helping smooth the appearance of cellulite over time.
Can I wear this waist shaper under dresses or work clothes?
Yes. The seamless bamboo viscose fabric is designed to stay discreet under dresses, scrubs, uniforms, leggings, and everyday clothing without visible lines.
Is this a good waist shaper for postpartum support?
Many customers choose the Mass & Slim Waist Shaper for gentle everyday support and smoothing. The breathable bamboo fabric and flexible compression provide comfortable support without the stiffness of traditional waist trainers.
Important: always consult your healthcare provider after childbirth before using compression garments.
How is this different from a regular waist trainer?
Traditional waist trainers mainly focus on tight compression. The Mass & Slim Waist Shaper combines comfortable shaping support with Tourmaline® micro-massage technology designed to help support circulation and smoother-looking skin over time, so you get instant smoothing plus gradual benefits with consistent wear.
Is the waist shaper comfortable enough for all-day wear?
Yes. The breathable bamboo viscose is lightweight, flexible, and designed for extended wear, ideal for nurses, moms, professionals, and busy women on their feet all day.
Can a waist shaper help smooth the appearance of cellulite?
The Mass & Slim Waist Shaper is clinically tested to help smooth the appearance of cellulite when worn consistently for 8 to 12 hours daily over time.
What if my size doesn't fit?
We offer free 60-day returns and size exchanges. If your first size isn't perfect, we'll help you find the right fit.
Is this waist shaper suitable for sensitive skin?
The bamboo viscose fabric is naturally soft, breathable, and cooling. Most customers with sensitive skin find it comfortable for everyday wear.
Ready to Feel the Difference?
Join thousands of women across the U.S. who've made Mass & Slim part of their everyday routine. Comfortable shaping, real circulation support, and a smoother, more defined waist you can wear all day.
60-Day Money-Back Guarantee · Free Size Exchanges · Secure Checkout
Free 60 Day Return Policy!
FAQs
Tourmaline® beads create a massage effect that boosts blood and lymphatic circulation. The improved circulation helps to reduce cellulite and inches over time.
The Gray Mass & Slim Shapewear is designed to wear under clothes—true to U.S. sizing. Size up only if you’re between sizes.
The Black Mass & Slim Compression Leggings are outerwear with firmer compression, so we suggest sizing up one full size. Both lift, shape, and help improve circulation to reduce inches and cellulite over time.
Our products are clinically tested to show visible results within 30 days, with reductions of up to -3.2 cm in the hip area and -2.3 cm in the thighs. For best results, we recommend wearing the garment for 8 hours a day for 30 consecutive days, as per clinical studies.
Whether you're a nurse, new mom, or constantly on the go, Mass & Slim shapewear fits seamlessly into your routine, offering a lifting and shaping effect for a flattering silhouette.
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