Mass & Slim Anti-Cellulite Shapewear Pack
Estimated delivery between July 07 and July 09.
One of Each. Complete Smoothing from Waist to Ankle.
The Mass & Slim Shapewear Bundle gives you all three of our anti-cellulite pieces — shorts, leggings, and a waist shaper — so you always have the right shaping for whatever you’re wearing. Every piece uses the same Tourmaline® micro-massage technology to help support circulation and the appearance of smoother skin.
- Helps smooth the appearance of cellulite from waist to ankle
- Tourmaline® micro-massage helps support circulation and lymphatic flow
- High-waisted, seamless fit — invisible under dresses, jeans, scrubs, and work pants
- The right piece for every outfit, plus layering options for extra midsection shaping
- Breathable, cooling comfort for 8 to 12 hour wear
What’s Included
All three come in the single size you select above. Not sure on size? See the sizing guide below.
Why Buy the Full Bundle Instead of One Piece?
1. The right shaping for every outfit
Shorts under dresses and skirts, leggings under pants and scrubs, and the waist shaper for tummy-focused days. With all three, you’re covered no matter what you put on.
2. Try all three and find your favorite
Not sure whether you prefer shorts, leggings, or the waist shaper? The bundle lets you wear each one and discover which fits your day best — before stocking up on the style you love.
3. Layer for extra smoothing
On days you want more midsection definition, wear the waist shaper over your shorts or leggings for an added smoothing layer.
4. Better value
You get all three pieces for $64 less than buying them separately — the saving is shown in the price above.
Shorts vs. Leggings vs. Waist Shaper
| Piece | What it shapes | Best worn | Coverage |
|---|---|---|---|
| Shorts | Waist, hips, upper thighs; lifts the buttocks | Under dresses, skirts, shorter hemlines | Waist to upper thigh |
| Leggings | Waist, hips, thighs, calves, ankles | Under pants, jeans, scrubs, longer outfits | Full length, waist to ankle |
| Waist Shaper | Tummy and midsection, firm and targeted | Under tops, or layered over shorts/leggings | Waist and core focus |
Every piece shares the same core benefits: Tourmaline® micro-massage, breathable cooling comfort, a high-waisted no-show fit, and the 60-day guarantee.
*Based on a 30-day third-party clinical study with 8 hours of daily wear. Individual results may vary.
Who the Bundle Is Best For
- Women who want the complete system — the right shaping for any outfit
- First-timers deciding which style they like best before stocking up
- Nurses and healthcare workers on long shifts
- Busy moms and women over 45 who want comfortable, all-day shaping
- Anyone committing to the full 30-day routine who wants every option on hand
- A thoughtful gift — one size covers all three pieces
How Tourmaline® Micro-Massage Works
Hundreds of tiny Tourmaline® beads are embedded directly into the fabric of each piece. As you move, they create a gentle, continuous micro-massage that helps support healthy circulation, lymphatic flow, and the appearance of smoother skin over time.

Want the full technology and clinical detail? See the shorts, leggings, and waist shaper pages.
See Mass & Slim in Action
A quick look at how the shapewear shapes, moves, and wears under everyday clothing.
Mass & Slim Anti-Cellulite Shapewear
How to Wear the Bundle
- Match the piece to your outfit: shorts under dresses and skirts, leggings under pants and scrubs, waist shaper under tops or layered over the shorts/leggings.
- Wear about 8 hours a day. As you move, the Tourmaline® beads create a gentle micro-massage.
- Rotate by day and by outfit so there’s always a clean, dry piece ready.
- Stay consistent for 30 days to support circulation and smoother-looking skin.
Consistency is everything. The women who see the best results wear a Mass & Slim piece every day.
Sizing Guidance
One size chart for the entire Mass & Slim collection. Order your true U.S. size; if you’re between two sizes, size up. The size you select applies to all three pieces.
About the waist shaper: it’s designed to sit firm for targeted midsection support, so it can feel snug at first. If you’re between sizes or prefer a gentler hold, size up.
← 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 |
Composition: 53% Polyamide, 33% Polyester, 14% Elastane. Care: Machine washable and dryer safe; gentle cycle, cold water, low heat for longest wear.
Try the Bundle for 60 Days, Risk-Free
Wear each piece daily. Feel the shaping in the first few hours and see the difference over 30 days. If you don’t love the feel, fit, or results, return or exchange within 60 days.
✓ 60-Day Money-Back Guarantee · ✓ Free Size Exchanges · ✓ Trusted by Nurses and Moms Across the U.S.
Ready to Start Your 30 Days?
Select your size above and add the bundle to your cart — shorts, leggings, and waist shaper, everything you need for the full routine.
60-Day Money-Back Guarantee · Free Size Exchanges · Secure Checkout
Explore the Mass & Slim Family
- Anti-Cellulite Shorts — or stock up with the Shorts 3-Pack.
- Anti-Cellulite Leggings — or stock up with the Leggings 3-Pack.
- Waist Shaper — targeted midsection support on its own.
- Read verified customer reviews
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.
