High-Waisted Women's Sweat Leggings - Sauna Effect
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Intense sauna effectThe sauna-effect material boosts sweating to burn more calories every session.
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Helps smooth the stomachHips and waist, instantly
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Instant flat-tummy effectfor a smoother, more balanced silhouette
Free delivery to your door within 4 to 7 days
Description
A high-waisted legging that shapes, tones, and makes you sweat
The Women's High-Waisted Sweat Leggings from Le Sport Français combine a sauna effect that boosts perspiration in the legs, glutes, and belly with high-waisted compression support that slims the silhouette and lifts the hips. Its elastane and polyester material ensures a perfect shape, gentle compression, and total freedom of movement, for your fitness sessions or everyday wear.
Why you'll love it
- Sauna effect on the lower body: the thermo-active material intensifies perspiration around the thighs, glutes, and belly.
- Tummy control & high waist: the high waistband shapes the abdominal area and instantly slims your silhouette.
- Hip push-up effect: the ergonomic cut lifts the glutes and shapes the legs.
- Elastane + polyester material: flexible, durable, and breathable for comfortable all-day wear.
- From S/M to 4XL/5XL: a cut designed for all body types.
How to use
Wear the leggings directly against the skin for 30 to 45 minutes of activity: brisk walking, cardio, strength training, yoga, or a home routine. Hydrate before and after your session. They can also be worn daily for a subtle shaping effect. After use, hand wash in cold water and air dry to maintain the sauna effect over time.
Pair it with our EMS abdominal belt for a complete slimming routine at home.
Composition & care
Who is it for?
How to use
Delivery and warranty
Why do you need a sauna suit?
Purify your body
By drastically increasing perspiration, our set promotes the natural elimination of toxins accumulated by your body on a daily basis. A true detox through effort.
Brace yourselves
The sauna effect keeps your muscles warm throughout your session. This helps to significantly reduce the risk of injury and optimize your recovery.

It was time to reinvent sweating.
- No more uncomfortable, "plastic bag" style outfits that restrict your movement.
- An ultra-powerful sauna effect to maximize water loss and toxin elimination.
- Innovative thermal technology to sweat up to 3 times faster.
Gentle on the skin,
powerful for sweating.
Le Sport Français has selected 3 premium materials to maximize the sauna effect while ensuring your total comfort:
Advanced Thermal Polymer
Accelerates temperature rise and promotes extreme sweating.
Compression fabric
Optimal muscle support for an immediate slimming effect.
External breathable fiber
Wicks surface moisture away to keep you dry.

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Frequently Asked Questions
How do I choose my size?
Refer to our size guide. These leggings come in double sizes (S/M, L/XL, XXL/3XL, 4XL/5XL). If you're unsure, go one size up for optimal comfort.
Do the leggings really shape the tummy?
Yes, the high-waisted band applies gentle compression that firms up the abdominal wall and smooths your silhouette as soon as you put them on.
How long can I wear them?
You can wear them during your workouts (30 min to 1 hour) or every day for a shaping effect. Remember to stay well hydrated during exercise.
Are they see-through when stretched?
No, the elastane and polyester fabric is dense and opaque, even when squatting.
High-Waisted Women's Sweat Leggings - Sauna Effect
They tested our equipment
Summary
Customers love the high-waisted shaping effect, hip lift, and leg sweat.
















