Lighter legs. Smoother skin. The minute you pull them on.
3D patented compression that works on your skin, your muscles, and your circulation all day long — without you noticing.
Clinically tested to visibly smooth the look of cellulite and shape the silhouette. Adopted by over 100,000 women.
Find your size
| Size | US | UK | Waist | Hips |
|---|---|---|---|---|
| XS | 4–6 | 8–10 | 24–26″ | 34–36″ |
| S | 8–10 | 12–14 | 27–29″ | 36–38″ |
| M | 12–14 | 16–18 | 29–31″ | 39–41″ |
| L | 16 | 20 | 31–33″ | 41–43″ |
| XL | 18 | 22 | 34–36″ | 43–45″ |
| 2XL | 20 | 24 | 36–38″ | 46–48″ |
| 3XL | 22 | 26 | 39–41″ | 48–50″ |
International conversions (UK, EU, IT, FR…)
| Heavelyn | US | UK | EU | IT | FR |
|---|---|---|---|---|---|
| XS | 4 | 8 | 32 | 38 | 34 |
| S | 6 | 10 | 34 | 40 | 36 |
| M | 8 | 12 | 36 | 42 | 38 |
| L | 10 | 14 | 38 | 44 | 40 |
| XL | 12 | 16 | 40 | 46 | 42 |
| 2XL | 14 | 18 | 42 | 48 | 44 |
| 3XL | 16 | 20 | 44 | 50 | 46 |
Description
Most leggings hide the problem. Ours actively work on it: the fabric moves with you. Its 3D graduated-compression knit — firmer at the ankle, softer as it rises toward the waist — delivers continuous micro-massage with every step and supports venous return, keeping your legs feeling light from morning to night. The sculpting effect is instant: lifted glutes, smoother tummy, redefined silhouette the moment you pull them on. A high-rise waistband that doesn't roll or mark, anatomic seams that don't pinch behind the knee, full opacity even in a deep squat. Comfortable enough to forget for twelve hours, elegant enough to go out in.
Fabric & care
78% recycled polyamide, 22% elastane: a compression-grade knit, breathable and moisture-wicking, designed to be worn year-round — even in summer, even under jeans. Knit in Guimarães, Portugal, and OEKO-TEX Standard 100 certified: no harmful substances in contact with skin. Cold wash (30°C / 86°F) inside out, air dry, never tumble dry. And most importantly: no fabric softener — it coats the fibers and strips the knit of its compression. Cared for this way, your legging holds its support and opacity wash after wash, for years.
Shipping
FREE Tracked Priority Shipping, no minimum order. Your order is prepared and shipped the next business day, and you receive your tracking link by email the moment the package leaves our warehouse. Count 2 to 5 business days for delivery. The price shown is the final price: no added fees at checkout, no surprise at delivery.
Returns
Try it for real. You have 60 days from delivery to change your mind. If the size isn't right, exchanges are free — a message to our customer service is enough, we'll send you the right size. If you prefer a refund, returns are free and refunds are processed within 48h of the package arriving at our warehouse. No proof required, no questions asked.
Every detail, engineered with precision
Why Heavelyn
They love Heavelyn, because we made smoother-looking legs effortless
