Our 3D compression technology works with every move. Smooths your skin texture, sculpts your silhouette, hugs your curves. This is confidence you can feel.
SlimCore 3D-Leggings
SlimCore 3D-Leggings
Say goodbye to cellulite
Slim down your figure 3 times faster
Size Guide
| Size (UK) | Waist size | Hip size | Inseam length |
|---|---|---|---|
| S | 62-68 | 88-94 | 36-38 |
| M | 68-74 | 94-100 | 38-40 |
| L | 74-82 | 100-108 | 40-42 |
| XL | 82-90 | 108-116 | 42-44 |
| XXL | 90-100 | 116-124 | 44-46 |
Give your customers further information about choosing the correct size.
No se pudo cargar la disponibilidad de retiro
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- Afterpay payment method
Manufactured in Europe
- Eco-friendly fabric
- Circulation booster effect
Order today and receive your leggings at home before -.
30-Day Satisfaction Guarantee
30-Day Satisfaction Guarantee
Try the 3D SlimCore Leggings with complete peace of mind.
If you’re not satisfied, you have 30 days to return them and receive a full refund.
No stress – just the confidence of shopping securely.
Free Delivery & Shipping Times
Free Delivery & Shipping Times
All deliveries are free of charge.
Shipping takes 3-5 working days.
World’s First Patented 3D Technology
World’s First Patented 3D Technology
We developed an exclusive 3D compression technology that sculpts your silhouette, smooths your skin, and supports your body's natural processes — effortlessly.
Protected by an exclusive patent, this innovation is only available through SlimCore.
Materials & Care Instructions
Materials & Care Instructions
Composition: 90% polyamide, 10% elastane
– Wash below 40°C
– Do not bleach
– Do not iron
– Do not dry clean
Published in:
Feel the Difference
Quality You Can See
Premium 3D ribbed fabric designed for targeted compression. Every ridge, every groove, engineered for results.
★ 30-DAY MONEY-BACK GUARANTEE ★
Built to Move With You
4-way stretch that adapts to your body. Flexible, breathable, made to last.
Proven by more than 30,000 women
93%
notice a visible change in their skin (smoother skin) within the first two weeks
98%
confirm a feeling of firmer legs when wearing the leggings daily
91%
attest that it is extremely comfortable and fits perfectly
*Survey conducted in May 2025 among our community.
The 3D compression in our leggings creates natural resistance for your muscles, forcing your legs to work 2 to 3 times harder than usual.
When muscles work harder, they burn more calories to produce energy — helping you lose weight up to 2 times faster.
Our sculpting 3D lines are strategically placed to compress the thighs and glutes, increasing blood flow by 30%.
Better circulation helps the body eliminate fat and toxins responsible for cellulite —treating the root cause.
Combined with 3D compression, they tone your legs and make them look firmer.
Yes! We guarantee that SlimCore leggings are completely opaque, even during intense workouts or stretching sessions.
30-Day Money-Back Guarantee
We offer a 30-day satisfaction guarantee.
If you’re not fully happy, just contact us at info@slim-core.shop and we’ll issue a full refund within 5-7 working days.
Ordered the wrong size? No problem — exchanges are free to ensure the perfect fit.
All orders include free shipping. Estimated delivery time: 5-7 working days.
