For the perfect fit, don’t take a wild guess — take your hip measurement!
Standing with your feet together, wrap a soft measuring tape around the
widest part of your lower hip.
| Hip | Waist | Size | |
| XXS | 33-34" | 23-24" | Y14-00 |
| XS | 35-36" | 24-25" | 0-2 |
| S | 37-38" | 26-27" | 4-6 |
| M | 39-40" | 27-29" | 8-10 |
| L | 41-42" | 30-32" | 12-14 |
| XL | 43-44" | 33-35" | 16-18 |
| 1X | 44-46" | 37-39" | 16-18 |
| 2X | 48-50" | 41-43" | 20-22 |
| 3X | 52-54" | 45-47" | 24-26 |
| 4X | 56-58" | 49-51" | 28-30 |
| 5X | 60-62" | 53-55" | 32-34 |
Each pair of Aisle Boost underwear comes with a removable absorbency booster that adds an extra 4 tampons of absorbency. It's an innovation that sets these period underwear apart from the rest.
For heavy flow-ers there's no need to change your undies part way through the day, just tuck a Booster in and swap it out as needed.
The fiber that powers our period underwear. One of the most sustainable materials in the world - TENCEL™ Lyocell - is biodegradeable, highly breathable, less susceptible to odour-causing bacterial growth, and absorbs 50% more than cotton.
We developed our own custom blend of materials to create a gusset that's moisture wicking, super absorbent & leakproof without the use of harmful chemical finishes. Our undies keep absorbing, wash after wash after wash.
| Absorbency |
Rated 4 out of 5
|
| Comfort |
Rated 4 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
|
These were the perfect fit and I was able to wear them without worry.
| Absorbency |
Rated 5 out of 5
|
|---|---|
| Comfort |
Rated 5 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
|
I love these hipster period underwear! I just bought one pair to try them out, but I will be buying more. I love the fabric, so breathable and like wearing normal underwear. They fit very nicely, and they don’t cut in anywhere. The booster is a great idea too for changing with you depending on your flow. Super happy with this product, would definitely recommend!
| Absorbency |
Rated 4 out of 5
|
|---|---|
| Comfort |
Rated 5 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
|
I have purchased other brands of period underwear looking for a “deal”. But I found those brands to not be very breathable, and or less effective and not leaking with continued use.
Aisle brand is breathable and comfortable. I’ve them several times and they have not shrunk or lost their shape in the wash. I love the extra insert, and have not experienced any leakage.
This is the brand I will be purchasing for my daughters and myself.
| Absorbency |
Rated 5 out of 5
|
|---|---|
| Comfort |
Rated 5 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
|
Doux, confo, absorbantes, jolies!
| Absorbency |
Rated 5 out of 5
|
|---|---|
| Comfort |
Rated 5 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
|
I’m a recent period underwear convert! There’s no going back! These are super comfortable & soft. I fully trust in their absorbency & coverage. They wash great, especially if you rinse them out well after use.
| Absorbency |
Rated 5 out of 5
|
|---|---|
| Comfort |
Rated 5 out of 5
|
| Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
|
