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Beneunder's Seamless Sports Underwear combines cutting-edge Pad-in Technology and breathable fabric for maximum comfort and support during any activity. Designed with a flexible, high-elasticity construction, these underwear provide a smooth, invisible fit under any outfit, perfect for workouts and daily wear. The advanced fabric ensures durability, breathability, and moisture-wicking properties to keep you fresh all day long.
• Free Shipping on all orders.
• 30-day Return: Feel free to send your item back within 30 days of receiving the product.
You can review our shipping and returns policy here.
No More "W" Lines — Stay Smooth During Any Move
Pad-in built-in liner with extra thickness smooths awkward outlines and enhances shape.
Soft 3D fiber mesh inside offers bounce-back support without irritation.
Triple-layer crotch construction for all-day comfort:
- Inner cotton layer for breathable softness
- Middle cushion layer for added protection
- Outer mesh for moisture release and airflow
Tested breathability ≥821mm/s + 5A antibacterial finish—perfect for long wear or seated days.
Invisible Under Leggings — No Edges, No Lines
- Seamless-cut waist and leg openings with zero binding—wear it under tight pants with confidence.
- Anti-slip waistband stays in place during stretches and movement—no rolling, no slipping.
- Paired with stretchy, skin-friendly fabric for a second-skin feel that stays put.
No Ride-Up, No Wedgies — Just Sculpted Support
- First-of-its-kind 360° stretch band design holds everything in place—no shifting, no sagging.
- 3D sculpted rear panel hugs your curves naturally and lifts without pressure.
- From yoga to cycling to running—moves with you, stays put, and never rides up.
Cool, Dry, and Comfy—Even in Summer
- High-spandex blend stretches up to 220%—snug but never tight.
- Cooling index ≥0.23 keeps you cool even when you sweat.
- Moisture-wicking and quick-dry tech with breathability rate of 552mm/s—so you stay fresh and dry all workout long.