Flat Belly Set
Tummy-control fit designed to support the lower belly and enhance your curves.
Designed for Your Well-Being
Our outfits are design in France, free from endocrine disruptors, FFP2 chemicals, and are REACH 2 certified.
Key Features
Smooth lower belly, zero discomfort — double bi-power elastic placed low for targeted support.
Natural shaping — built-in push-up effect for beautifully lifted glutes.
100% squat-proof — dense fabric with zero transparency.
Custom-fit sports bra — adjustable back, 2 fastening options, tailored support.
Why choose the Bellerive Set?
Because it blends technical performance, refined aesthetics, and true comfort.
Each piece was designed using your feedback to meet your needs: lower-belly support, a harmonious silhouette, breathability, and durability.
As a complete outfit — legging + short + sports bra + sport program — it's the perfect set for training, moving, and living your daily life with confidence.
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Our sets run small, with a close, French-inspired fit. If you are between sizes or unsure, we recommend sizing up.
If in doubt, size up.
Made from a thick fabric with strong support.
The sports bra is adjustable, with two back-closure options for a better fit.
STANDARD DELIVERY
• Delivery time: approx. 5–7 business days
• Free delivery on orders over $60
Created by a woman
Fitgirls’ Favorite Outfit
Bellerive vs Competitors
Supports the lower belly
A reinforced elastic supports your lower belly instead of compressing the top.
Lifts the glutes
Designed to enhance your curves with a sculpted shape and added elastic support.
Ultra opaque
Impossible to see through our garments, no matter which color you choose.
320 gsm fabric
A fabric that provides optimal breathability while ensuring exceptional durability.
Size Guide
Based on customer feedback, our outfits have a fairly snug, fitted cut. If you’re between sizes, we recommend choosing the larger size.
| SIZE | BUST | UNDERBUST |
| XS | 33-35 | 26-28 |
| S | 35-37 | 28-30 |
| M | 37-39 | 30-32 |
| L | 40-42 | 32-34 |
| XL | 42-44 | 34-36 |
| SIZE | WAIST | HIPS | INSEAM | UK SIZE | US SIZE |
| XS | 25.2 | 35 | 29.9 | 4-6 | 0-2 |
| S | 27.6 | 38.2 | 29.9 | 8-10 | 4-6 |
| M | 29.9 | 40.9 | 31.1 | 12-14 | 8-10 |
| L | 33.1 | 43.3 | 31.1 | 16-18 | 12-14 |
| XL | 36.6 | 46.5 | 31.9 | 20-22 | 16-18 |
| SIZE | WAIST | HIPS | INSEAM | UK SIZE | US SIZE |
| XS | 25.2 | 35 | 29.9 | 4-6 | 0-2 |
| S | 27.6 | 38.2 | 29.9 | 8-10 | 4-6 |
| M | 29.9 | 40.9 | 31.1 | 12-14 | 8-10 |
| L | 33.1 | 43.3 | 31.1 | 16-18 | 12-14 |
| XL | 36.6 | 46.5 | 31.9 | 20-22 | 16-18 |
Join 30,000+ women who trust Bellerive !
Join 30,000+ women who trust Bellerive !
Discover why thousands of women trust Bellerive for all-day comfort, support, and style.
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FAQ
Do you have any questions? Feel free to write to us directly on Instagram!
How do the clothes fit?
It runs rather small. If you are between sizes, choose the larger size.
What is the shipping time?
Delivery takes 7 to 10 business days.
Does it hide cellulite?
The fabric is thick and smoothing, which helps reduce the appearance of cellulite.
Does the waistband compress the stomach?
No, it doesn’t compress. It supports the lower tummy for a flatter look, without a tight or restrictive feeling.
Is the lower tummy support useful during periods?
Yes, especially during your period, when the lower tummy can feel more bloated.
Is the fabric see-through?
No. The fabric is squat-proof: no transparency and no visible underwear lines.
Is there a risk of camel toe?
The fabric is thick and smoothing, so there is no camel toe effect.
How should I care for the clothes?
Machine wash at 30°C / 86°F. Do not tumble dry.