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Underwear By Absorbency
Light
Drop
Drop
Drop
Drop
Drop

Absorbs 1-3 regular tampons
Moderate
Drop
Drop
Drop
Drop
Drop

Absorbs 2-4 super tampons
Heavy
Drop
Drop
Drop
Drop
Drop

Absorbs 4-7 super tampons
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Home / Period Swim Bottoms / Period Swim Full-Coverage Bikini Bottom
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Period Swim Full-Coverage Bikini Bottom

$55.00 CAD

Buy 3+ SAVE 15%, Buy 5+ SAVE 20%
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Absorbs about 2-3 regular tampons

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Lower to mid-rise fit

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Full coverage style

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Premium UPF 50+ fabric

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Machine washable

| Black
| Black
| Black
| Black
| Black
Felixe (she/her) has 44” hips and is wearing a size XL | Black

Felixe (she/her) has 44” hips and is wearing a size XL

Felixe (she/her) has 44” hips and is wearing a size XL | Black

Felixe (she/her) has 44” hips and is wearing a size XL

Absorbency: Light
Drop
Drop
Drop
Drop
Drop

Color: Black Limited Edition

Size:

True to Size

•

Size and Fit Guide

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Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up to date delivery time estimates, please refer to the shipping timeline at checkout. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

Canadian Orders

Orders within Canada will be shipped with Canada Post or Purolator based on your address and carrier availability.

Standard Canadian shipping is free on eligible orders over $80 CAD*. Orders under $80 CAD are $12 CAD for standard shipping. Orders delivering to NWT, Nunavut, and Yukon under $100 CAD* are $20 CAD for standard Canada shipping.

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Return Policy

Return Policy

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.
5 stars is really not enough “Seeing my 11 year old never skip a beat is invaluable! She never had to think twice about being on her period while we were at the beach, and most importantly to her, no one else had to know.”

'- Kellie H.

Swim Style

A full coverage style with a mid-rise fit and full bum coverage.

Worry-Free Protection

Discreet, built-in protection that absorbs about 2-3 regular tampons worth.

Sun-Smart Protection

Premium UPF 50+ fabric helps shield from UV rays while you relax, swim, and play.

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| Black
| Black
| Black
| Black
| Black
Felixe (she/her) has 44” hips and is wearing a size XL | Black
Felixe (she/her) has 44” hips and is wearing a size XL | Black

How to Choose?

Heavy

Drop
Drop
Drop
Drop
Drop
  • • Perfect for overnight protection or your teens heaviest days when changing into a fresh pair might not be convenient.
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • Ideal for lightest period days, spotting, sweat and discharge.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • Ideal for medium period days, discharge and sweat.
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • Ultimate peace of mind. For the heaviest period days or overnight protection.
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups

How it compares

Full Coverage Bikini Bottom

Absorbs 2-3 regular tampons

Full coverage style

Lower to mid-rise fit

Rose (she/her) has 35

Bikini Bottom

Absorbs 2-3 regular tampons

Medium coverage style

Lower to mid-rise fit

Swim Short

Absorbs 2-3 regular tampons

Full coverage style

High-rise fit

| Black

Full Coverage Hipster

Absorbs 2-3 regular tampons

Higher coverage style

Lower to mid-rise fit

LEAKPROOF SWIM WORKS IN LAYERS

Built-in protection that feels like nothing at all.

Looks just like regular swimwear. Non-swelling liner and patented no-show design.

Soft Top Layer

Top Layer

Smooth and comfortable liner in swimsuit fabric.

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Your questions, answered.
4.5
Rated 4.5 out of 5 stars
Based on 99 reviews
Reviews Summary
Customers say these swim bottoms provide excellent full coverage and fit comfortably without bunching or riding up. Many appreciate that they look like regular swimwear and can be mixed and matched with different tops. Users report feeling confident wearing them during pool parties, beach trips, and water activities. The sizing runs true to size according to the chart. Common feedback includes praise for the comfortable fit and discreet appearance. Some mention concerns about lighter colors showing the liner when wet, and a few experienced issues with durability on water slides or effectiveness during heavier days. Most find them perfect for light to medium flow days.
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99 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    My daughter love it! Fit well and passed the test of a whole day at a water park

    Heidie
    Reviewing
    Period Swim Full-Coverage Bikini Bottom Shady Blue / M
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  • Rated 5 out of 5 stars
    18 hours ago
    Happy Customer

    My daughter loves the new suit bottoms. We went with black since it matched a few of her tops and is universal in style.

    When I did checkout I thought I was to receive a free pair of underwear. It popped up initially and selected it, but disappeared after putting in my payment information. Just curious what that was and if I should have received it.

    Heather N.
    Verified Buyer
    Reviewing
    Period Swim Full-Coverage Bikini Bottom Black / S
    Was this helpful?
  • Rated 5 out of 5 stars
    2 days ago
    Amazing

    Absolutely amazing and my daughter had zero anxiety going in the pool wearing these!!! Ten stars!!!!!

    Rachela F.
    Verified Buyer
    Reviewing
    Period Swim Full-Coverage Bikini Bottom Black / XS
    Was this helpful?
  • Rated 5 out of 5 stars
    3 days ago
    5 Stars

    Fit perfectly! Great quality!

    Melissa
    Reviewing
    Period Swim Full-Coverage Bikini Bottom Black / M
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  • Rated 5 out of 5 stars
    1 week ago
    These work!

    I bought these for my daughter for our beach trip. I was amazed at how well they worked!! I don’t understand how they work, but they do! Now I may get some for myself as well

    Angela R.
    Verified Buyer
    Reviewing
    Period Swim Full-Coverage Bikini Bottom Black / M
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    Great fit true to size. Would recommend.

    Lisa
    Reviewing
    Period Swim Full-Coverage Bikini Bottom Black / S
    Was this helpful?