Heavy Flow Cotton Lace High Brief
Heavy Flow Cotton Lace High Brief
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Beautiful Underwear. Serious Protection.
Heavy-flow protection can still feel soft, feminine and easy to wear.
The EvaBody Heavy Flow Cotton Lace High Brief combines a breathable cotton-rich body with a supportive high-rise fit, giving you dependable protection without the bulky feel of traditional period underwear. A delicate floral lace waistband adds an elevated, feminine finish, so it looks and feels more like beautiful everyday underwear.
Designed for heavier-flow days and overnight wear, it offers reliable absorbency to help you feel dry, secure and confident for longer. The fuller high-brief silhouette provides comfortable coverage through the waist, hips and back, making it a reassuring choice for busy days, sleep and moments when you want extra support.
It can also be worn for light bladder leaks, discharge or whenever you need added protection.
Product Features
Product Features
Absorbency: Holds up to 4 pads or tampons
Best for: Heavy flow, light incontinence, vaginal discharge, and overnight protection
Style: High Brief
High-rise design for extra coverage and support
Soft cotton-rich fabric for everyday comfort
Floral lace waistband for a more elevated look
Material Composition
Material Composition
Body: 95% Cotton, 5% Spandex
Lining: 100% Polyester
Middle: 80% Polyester, 20% Nylon
Sizing
Sizing
Our styles run small, so we recommend sizing up from your normal size for the best fit.
Not sure which size to choose? View our full Size Guide →
Still unsure? Don't stress, we offer a free first size exchange if your first EvaBody order isn't quite the right fit.
Our styles run small, so we recommend sizing up from your normal size for the best fit.
Not sure which size to choose? View our full Size Guide →
Still unsure? Don't stress, we offer a free first size exchange if your first EvaBody order isn't quite the right fit.
Size Chart
← Swipe sideways to view all sizes →
| XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | 6XL |
|---|---|---|---|---|---|---|---|---|---|
| 50–55 | 55–60 | 61–65 | 66–70 | 71–76 | 73–78 | 79–85 | 86–90 | 91–96 | 97–102 |
| 19.7–21.7 | 21.7–23.6 | 24.0–25.6 | 26.0–27.6 | 28.0–29.9 | 28.7–30.7 | 31.1–33.5 | 33.9–35.4 | 35.8–37.8 | 38.2–40.2 |
| 90–95 | 95–98 | 99–103 | 104–108 | 109–113 | 114–120 | 121–127 | 128–133 | 134–138 | 139–143 |
| 35.4–37.4 | 37.4–38.6 | 39.0–40.6 | 40.9–42.5 | 42.9–44.5 | 44.9–47.2 | 47.6–50.0 | 50.4–52.4 | 52.8–54.3 | 54.7–56.3 |
| XXS | XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| 4 | 4–6 | 6–8 | 8–10 | 10–12 | 12–14 | 14–16 | 16–18 | 18–20 | 20–22 |
| 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 |
| 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 |
| 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
How Our Protection Works
How Our Protection Works
Four Layers. One Smart Protection System.
EvaBody’s four-layer technology wicks away moisture, absorbs fluid and helps prevent leaks, while the soft outer fabric keeps you comfortable and confident throughout the day.
First Order Size Guarantee
First Order Size Guarantee
Shopping for period underwear for the first time? We've got you covered.
If your first EvaBody order isn't the right fit, we'll send you one replacement in the correct size at no extra cost, and you can keep your original pair.
Simply contact us within 14 days of delivery.
PFAS-Free Guarantee
PFAS-Free Guarantee
Every EvaBody period underwear style is independently tested and confirmed PFAS-free and is made with OEKO-TEX® STANDARD 100 certified fabrics, ensuring it is free from harmful levels of over 1,000 substances.
Care Instructions
Care Instructions
To keep your EvaBody pieces performing at their best:
Before first wear
Machine wash on a cold or gentle cycle at a maximum of 30°C using mild detergent, then air dry completely. This helps prepare the absorbent layers for use.
After each use
- Rinse in cold water until the water runs mostly clear.
- Machine wash with similar colours on a cold or gentle cycle at a maximum of 30°C using mild detergent.
- Do not use bleach or fabric softener.
- Air dry completely in a well-ventilated area. Do not tumble dry.
- Do not iron.
- No Harsh Chemicals
- Easy Returns
- Worldwide Shipping
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Size Guide
Our styles run small, so we recommend sizing up from your normal size for the best fit.
Not sure which size to choose? View our full Size Guide →
Still unsure? Don't stress, we offer a free first size exchange if your first EvaBody order isn't quite the right fit.
Size Chart
← Swipe sideways to view all sizes →
| XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | 6XL |
|---|---|---|---|---|---|---|---|---|---|
| 50–55 | 55–60 | 61–65 | 66–70 | 71–76 | 73–78 | 79–85 | 86–90 | 91–96 | 97–102 |
| 19.7–21.7 | 21.7–23.6 | 24.0–25.6 | 26.0–27.6 | 28.0–29.9 | 28.7–30.7 | 31.1–33.5 | 33.9–35.4 | 35.8–37.8 | 38.2–40.2 |
| 90–95 | 95–98 | 99–103 | 104–108 | 109–113 | 114–120 | 121–127 | 128–133 | 134–138 | 139–143 |
| 35.4–37.4 | 37.4–38.6 | 39.0–40.6 | 40.9–42.5 | 42.9–44.5 | 44.9–47.2 | 47.6–50.0 | 50.4–52.4 | 52.8–54.3 | 54.7–56.3 |
| XXS | XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
| 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| 4 | 4–6 | 6–8 | 8–10 | 10–12 | 12–14 | 14–16 | 16–18 | 18–20 | 20–22 |
| 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 |
| 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 |
| 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
- 5 stars: 28 (88%)
- 4 stars: 4 (13%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I've already recommended these to two friends and ordered another pair for myself.
They feel beautiful, fit well and make my period so much easier to manage.
I bought these after seeing EvaBody mentioned online and I'm genuinely impressed by the quality.
The high waist is surprisingly flattering and smooth under my clothes.
Good absorbency and comfort. I'd just prefer a slightly softer waistband.
This has become my favourite pair for overnight wear and travel days.
I wasn't expecting to love them this much. They've completely exceeded my expectations.
I can wear these from morning until bedtime and stay comfortable the whole day.
I don't normally write reviews, but these are worth it. Even my EvaBody order arrived beautifully packaged.
Really comfortable and dependable. I would love to see this style offered in additional colours.
The combination of comfort and absorbency is honestly impressive.
Heavy days are much less stressful when I wear these.
I bought these because I wanted something practical that still looked feminine and they delivered.
The support is fantastic and I never feel like they're too thick or bulky.
These work really well. I just usually gravitate toward lower-rise styles.
The lace detail makes these feel like normal nice underwear instead of something purely functional.
The cotton fabric is incredibly gentle on my skin and I haven't experienced any irritation at all.
I slept in these and woke up feeling completely dry and secure.
No leaks, even on one of my heaviest days. I felt comfortable and confident the entire time.
The quality is excellent and the cotton is lovely. I just found the fit a touch snug.
I didn't expect something this soft to handle my heavy days so well.
I wore these on a hectic workday and didn't think about my period once. That's a huge win for me.
I've tried a few styles and this high brief is by far my favourite. It feels secure without being bulky.
The coverage is fantastic and they're very comfortable. I personally would size up next time for a roomier fit.
I love that these don't look like typical period underwear. The lace waistband makes them feel so much prettier.
I forget I’m even wearing period underwear with these. They stay in place, absorb a lot, and feel soft all day.
Love the high waist and hip coverage—it hugs all the right places. I don’t usually feel attractive on my period, but this pair changed that.
So nice to have something functional that doesn’t look frumpy. These actually flatter my shape and feel like a normal part of my wardrobe.
Slept through the night with zero leaks on a heavy flow. The full coverage at the back is a major win for me.
It’s hard to believe these are period undies! The lace detail is beautiful and they feel like high-quality lingerie with built-in protection.
Absolutely love the lace waistband—it makes me feel feminine even on heavy flow days. These offer full coverage and no leaks, even overnight.