Blue Crush Period Kit

Whisk away the period blues with this one-and-done kit, featuring 6 essentials for worry-free periods. 

 

The Blue Crush Period Kit Includes: 

4 Leakproof Underwear in Butterfly, Ice Blue, Jelly Bean, and Black
Great for light to medium days or as backup protection during heavier points in your cycle. Absorbs up to 3 tampons or pads worth of blood.

1 Super Sleepover Short in Butterfly
Protects you all night and prevents annoying sheet stains. Absorbs up to 12 tampons or pads worth of blood.

1 Reusable Pouch (style may vary)
Keeps all your period necessities in one place.

the best kind of period blues to have.
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Holds up to 3-12 tampons or pads worth of blood.
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Rapidly absorbs moisture to keep you fresh and dry all day.
Antimicrobial layer kills bacteria and neutralizes smells.
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Sleepover Short features a longer gusset to prevent leaks all night.

Whisk away the period blues with this one-and-done kit, featuring 6 essentials for worry-free periods. 

 

The Blue Crush Period Kit Includes: 

4 Leakproof Underwear in Butterfly, Ice Blue, Jelly Bean, and Black
Great for light to medium days or as backup protection during heavier points in your cycle. Absorbs up to 3 tampons or pads worth of blood.

1 Super Sleepover Short in Butterfly
Protects you all night and prevents annoying sheet stains. Absorbs up to 12 tampons or pads worth of blood.

1 Reusable Pouch (style may vary)
Keeps all your period necessities in one place.

Leakproof Underwear

Body: 77% Nylon, 23% LYCRA®

Gusset Liner: 86% Cotton, 10% Spandex, 4% Carbon

Gusset: Leakproof Technology


Free from PFAS and other chemical treatments.

Machine wash cold with mild detergent, do not bleach, lay flat to dry.


Super Sleepover Short

Body: 70% Nylon, 30% LYCRA®

Gusset Top Layer: 84% Modal, 8% Seaweed Fiber, 8% Spandex

Gusset 2nd Layer: 100% Polyester

Gusset 3rd Layer: Leakproof Technology


Free from PFAS and other chemical treatments.

Machine wash cold with mild detergent, do not bleach, lay flat to dry.

All sale items are Final Sale and cannot be exchanged or refunded.

For all other purchases, we can’t accept exchanges or returns on used items BUT you can try your first pair on your first order, risk-free! 

What’s First Pair Risk-Free?

If your first order includes multiple period underwear: OPEN, WASH & WEAR ONE PAIR ONLY to test them out. That way, in the unlikely event that you don’t love them, any unopened packages from the same purchase can be exchanged or refunded back to you within 30 days of delivery (excluding original shipping fees). All unopened packages will be donated to local organizations to support people in need.

We ship our items via DHL or Canada Post depending on your location. Please allow up to 10 business days for your items to be processed and shipped.


Canadian Orders: Please allow 2–4 business days for shipping to the GTA, 3–10 business days for urban areas, and 6–15 business days for remote locations.


NOTE: Orders placed on Friday after 1 PM will not be processed until the following Monday.

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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
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FOR THIS GENERATION
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FOR THE PLANET
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FOR REAL LIFE
nothing is tmi here—we promise.
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Super absorbency

absorbs up to 12 tsp (60 ml) of bloodthats about 12 regular tampons or pads! Perfect for overnight protection or on your heaviest days when changing into a fresh pair might not be convenient.

High absorbency

absorbs up to 4-8 tsp (20-40 ml) of blood or the equivalent of 4-8 tampons or pads. These are perfect for heavy flow days.

Medium absorbency

these absorb approximately 3 tsp (15 ml) or about 3 tampons or pads worth of blood! Ideal for light to medium flow days or as backup to tampons or period cups.

All of our period underwear, swim, and activewear have our patented, 3-layer leakproof technology built right in

First layer: moisture-wicking, antimicrobial technology wicks away sweat and moisture while neutralizing odors to keep you fresh all day long.

Second layer: a super thin, highly-absorbent liner that holds the power of 3-12 tampons or pads.

Third layer: a secure, liquid-resistant outer layer keeps leaks from happening.

The short answer: nope! Depending on the level of absorbency of leakproof period underwear you choose and the heaviness of your flow, you can wear our period undies on their own or as backup protection along with a pad or tampon. You're totally protected with our high and super absorbency leakproof underwear, while our low and medium absorbency leakproof underwear can replace pads and tampons on lighter days and work great as a backup to whatever youre already using on heavier days.

Do a quick rinse before you throw your underwear in the machine. Wash on cold with mild detergent then tumble dry on low. That's it! Be sure not to use softener or bleach and never iron... Not that you would.

You can find your size here

If you're still not sure which size underwear to get, just book a virtual fitting and someone from the kt team will video chat you to walk you through everything! Book Now

Because they're, well, underwear we can't accept exchanges or returns on used items but you can try your first-pair on your first order, risk-free!

How it works:

if your first order includes multiple period underwear: open, wash & wear one pair only to test them out. That way, in the unlikely event that you dont love them, any unopened packages from the same purchase can be exchanged or refunded back to you within 30 days of delivery (excluding original shipping fees).

All unopened packages will be donated to local organizations to support people in need.

*All sale items are final sale. 

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COMFORTABLE
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ABSORBENT
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JUST PLAIN BETTER
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REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
Image of a chrome heart surrounding text
COMFORTABLE
Image of a chrome heart surrounding text
ABSORBENT
Image of a chrome heart surrounding text
JUST PLAIN BETTER
Image of a chrome heart surrounding text
REUSABLE
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