AegiFlex
AEGIFLEX Women's Comfort, Period. Briefs, Super Leak Post-Partum & Period Underwear
AEGIFLEX Women's Comfort, Period. Briefs, Super Leak Post-Partum & Period Underwear
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AEGIFLEX Women's Comfort, Period. Briefs
Experience Confidence at Every Stage
AEGIFLEX Women's Comfort Period Briefs are more than just underwear—they’re a revolution in how women experience their periods. Whether you’re a new mom navigating postpartum recovery, a teen exploring her first cycle, or someone dealing with heavy overnight flow, these high-waisted briefs are designed to offer one thing: freedom. Freedom from leaks. Freedom from discomfort. Freedom to move, rest, stretch, and live without worry.
Built with our proprietary 4-layer leakproof core, the briefs absorb up to 4 regular tampons’ worth of flow. That means no extra pads, no double-layered protection, and no bulk. You’ll feel like you're wearing your comfiest pair of everyday panties—only smarter. The absorbent core is ultra-thin yet powerful, locking in moisture and odors for all-day confidence.
Designed for Your Body
The high-rise waistband offers gentle compression and support—especially important for people recovering from childbirth or experiencing cramps and bloating. Made from a silky-soft cotton-spandex blend, the fabric stretches with your body, adapting to natural movements without pinching or sagging. We use flatlock stitching and a seamless silhouette to reduce irritation and eliminate panty lines.
Unlike traditional pads or disposable period underwear, AEGIFLEX briefs are reusable, washable, and better for the environment. You don’t need to worry about changing products mid-day. Wear them to work, school, or sleep through the night with peace of mind.
Who It's For
- 🩸 Women with medium to heavy flow looking for reliable protection
- 🤱 Moms in postpartum recovery needing gentle, leakproof coverage
- 🧘 Individuals who want comfort and sustainability without compromise
- 🎒 Teens and students who want discreet, no-fuss protection at school
What Sets Us Apart
- ✅ Holds up to 4 tampons’ worth of liquid
- ✅ Soft, breathable, OEKO-TEX® certified fabric
- ✅ Eco-friendly alternative to disposable pads
- ✅ Ideal for overnight, workday, or travel wear
- ✅ Machine-washable and reusable up to 50+ washes
Wear It Your Way
Pair them with your favorite oversized T-shirt on a cozy evening at home. Layer them under yoga pants for a leakproof day at the studio. Or sleep comfortably in just your briefs, knowing you’re fully protected. Our period underwear fits into your lifestyle, not the other way around.
AEGIFLEX briefs were created by women, for women—because we believe period care should feel as good as it works. Join the growing movement of women around the world who trust AEGIFLEX for comfort, sustainability, and peace of mind.
Size Guide
Size | Waist (cm) | Hip (cm) |
---|---|---|
XS | 56–61 | 82–86 |
S | 61–66 | 86–91 |
M | 66–71 | 91–96 |
L | 71–76 | 96–101 |
XL | 76–81 | 101–106 |
2XL | 81–86 | 106–111 |
3XL | 86–91 | 111–116 |
Care Instructions
- 🌀 Rinse in cold water after wear
- 🧺 Machine wash cold (gentle cycle)
- 🚫 No bleach or fabric softener
- 🌬 Hang dry only — do not tumble dry
Color Preview
Available colors: Black, Mauve Pink, Nude Beige



Model Info
- Model Ava — 5'6", 125 lbs, wears M
- Model Zoey — 5'4", 148 lbs, wears L
- Model Mia — 5'8", 180 lbs, wears XL
Customer Reviews
⭐️⭐️⭐️⭐️⭐️ “These briefs saved me after childbirth — no pads, no leaks, pure comfort.”
⭐️⭐️⭐️⭐️ “The only underwear I trust for night flow. Totally dry by morning.”
Size | Waist (in) | Hip (in) |
---|---|---|
XS | 24-26 | 34-36 |
S | 26-28 | 36-38 |
M | 28-30 | 38-40 |
L | 30-32 | 40-42 |
XL | 32-35 | 42-44 |
2XL | 35-38 | 44-47 |
3XL | 38-41 | 47-50 |
AEGIFLEX Women's Comfort, Period. Briefs
Experience Confidence at Every Stage
AEGIFLEX Women's Comfort Period Briefs are more than just underwear—they’re a revolution in how women experience their periods. Whether you’re a new mom navigating postpartum recovery, a teen exploring her first cycle, or someone dealing with heavy overnight flow, these high-waisted briefs are designed to offer one thing: freedom. Freedom from leaks. Freedom from discomfort. Freedom to move, rest, stretch, and live without worry.
Built with our proprietary 4-layer leakproof core, the briefs absorb up to 4 regular tampons’ worth of flow. That means no extra pads, no double-layered protection, and no bulk. You’ll feel like you're wearing your comfiest pair of everyday panties—only smarter. The absorbent core is ultra-thin yet powerful, locking in moisture and odors for all-day confidence.
Designed for Your Body
The high-rise waistband offers gentle compression and support—especially important for people recovering from childbirth or experiencing cramps and bloating. Made from a silky-soft cotton-spandex blend, the fabric stretches with your body, adapting to natural movements without pinching or sagging. We use flatlock stitching and a seamless silhouette to reduce irritation and eliminate panty lines.
Unlike traditional pads or disposable period underwear, AEGIFLEX briefs are reusable, washable, and better for the environment. You don’t need to worry about changing products mid-day. Wear them to work, school, or sleep through the night with peace of mind.
Who It's For
- 🩸 Women with medium to heavy flow looking for reliable protection
- 🤱 Moms in postpartum recovery needing gentle, leakproof coverage
- 🧘 Individuals who want comfort and sustainability without compromise
- 🎒 Teens and students who want discreet, no-fuss protection at school
What Sets Us Apart
- ✅ Holds up to 4 tampons’ worth of liquid
- ✅ Soft, breathable, OEKO-TEX® certified fabric
- ✅ Eco-friendly alternative to disposable pads
- ✅ Ideal for overnight, workday, or travel wear
- ✅ Machine-washable and reusable up to 50+ washes
Wear It Your Way
Pair them with your favorite oversized T-shirt on a cozy evening at home. Layer them under yoga pants for a leakproof day at the studio. Or sleep comfortably in just your briefs, knowing you’re fully protected. Our period underwear fits into your lifestyle, not the other way around.
AEGIFLEX briefs were created by women, for women—because we believe period care should feel as good as it works. Join the growing movement of women around the world who trust AEGIFLEX for comfort, sustainability, and peace of mind.
Size Guide
Size | Waist (cm) | Hip (cm) |
---|---|---|
XS | 56–61 | 82–86 |
S | 61–66 | 86–91 |
M | 66–71 | 91–96 |
L | 71–76 | 96–101 |
XL | 76–81 | 101–106 |
2XL | 81–86 | 106–111 |
3XL | 86–91 | 111–116 |
Care Instructions
- 🌀 Rinse in cold water after wear
- 🧺 Machine wash cold (gentle cycle)
- 🚫 No bleach or fabric softener
- 🌬 Hang dry only — do not tumble dry
Color Preview
Available colors: Black, Mauve Pink, Nude Beige



Model Info
- Model Ava — 5'6", 125 lbs, wears M
- Model Zoey — 5'4", 148 lbs, wears L
- Model Mia — 5'8", 180 lbs, wears XL
Customer Reviews
⭐️⭐️⭐️⭐️⭐️ “These briefs saved me after childbirth — no pads, no leaks, pure comfort.”
⭐️⭐️⭐️⭐️ “The only underwear I trust for night flow. Totally dry by morning.”