Complete Cycle Kit - Bikini

Home / Value Kits / Complete Cycle Kit - Bikini

Best Savings

Complete Cycle Kit - Bikini

Name: Complete Cycle Kit - Bikini
Brand: Knixteen Canada
Price: 179.0 CAD
Availability: InStock

$179.00 CAD

$228.00

Choose your colors

Light, moderate and super absorbencies

Day & night protection

Mixed silhouettes

Machine washable

Best Savings

Complete Cycle Kit - Bikini

$179.00 CAD

$228.00

Choose your colors

Light, moderate and super absorbencies

Day & night protection

Mixed silhouettes

Machine washable

See Details

Light Leakproof No-Show Underwear Bikini 3-Pack Kit*

Color: Black Limited Edition

Size:

Leakproof UltraThin No-Show Bikini 3-Pack Kit*

Color: Black Limited Edition

Size:

Super Leakproof® No-Show Underwear Bikini 3-Pack Kit*

Size:

Wash Bag

Size:

FREE Shipping on orders $80+

Return Policy

This Kit Includes:

3 Light Leakproof No-Show Underwear Bikini

Absorbs about 1 regular tampon worth of liquid

3 Leakproof UltraThin No-Show Underwear Bikini

Absorbs about 2.5 super tampons

3 Super Leakproof® No-Show Underwear Bikini

Absorbs about 4-7 super tampons' worth of liquid

Leakproof Essentials

Nine pairs for full cycle coverage. This kit comes with everything you need to ditch disposables on your period. You get Light Leakproof for those “has it started?” and “is it over?” days. UltraThin for those moderate ones. And Super Leakproof® for heavy days or nights.

The Perfect Fit

The fabric feels snug at first but relaxes after washing and wearing, resulting in a perfect fit.

Machine Washable

Wash with like colors on a cold cycle using a mild detergent. Do not bleach, dry clean, or iron. Lay flat to dry.

Fabric

Light Leakproof Underwear

Body: 77% Nylon, 23% Xtra Life Lycra

Lining: 86% Cotton, 10% Spandex, 4% Carbon

Gusset: Fresh Fix Technology®

Leakproof UltraThin Underwear

Body: 77% Nylon, 23% LYCRA® XTRA LIFE™Spandex;

Fresh Fix Technology®Gusset: Gusset 1: 86% Cotton, 10% Spandex, 4% Carbon; Gusset 2: 96% Polyester, 4% Spandex; Gusset 3: 83% Polyester, 11% Spandex, 6% Polyurethane

Super Leakproof® No-Show Underwear

Body: 70% Nylon, 30% Spandex

Lining: 84% Modal, 8% Seaweed, 8% Spandex

Gusset: Fresh Fix Technology®, 100% Polyester, PU Film

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

FREE Shipping on orders over $100

Items discounted at 30% or below are eligible for a size exchange or store credit. Refunds are not available for these items. Items discounted above 30% are considered final sale and are not eligible for refunds, store credits, or exchanges. Items marked “Clearance” are also final sale and cannot be returned, exchanged, or refunded. No exceptions.

• Perfect for overnight protection or your teens heaviest days when changing into a fresh pair might not be convenient.

about 8-14 tsp
about 1.5-3 regular pads
about 4-7 super tampons
about 1.5-3 menstrual cups

• Ideal for lightest period days, spotting, sweat and discharge.

about 1-3 tsp
about 1-3 pantyliners
about 1-3 regular tampons
about 0.5 menstrual cups

• Ideal for medium period days, discharge and sweat.

about 4-8 tsp
about 1-1.5 regular pads
about 2-4 super tampons
about 0.5-3 menstrual cups

• Ultimate peace of mind. For the heaviest period days or overnight protection.

about 15-20 tsp
about 1.5-2.5 super pads
about 7-11 super tampons
about 2-3 menstrual cups

Easy to Wash

100% reusable and machine washable, just like regular underwear.

Your questions, answered.

How do I wash period underwear?

It's easy, we promise. Give them a quick rinse under cold water first, then toss them in the washing machine with your regular clothes, cold water, mild detergent, no softener or bleach. For drying: lay flat for medium absorbency styles, or tumble dry on low for high and super absorbency ones. That's it. No ironing needed!

What do the absorbency levels mean?

Heavy: Absorbs the equivalent of 4–7 super tampons. Great for overnight or the heaviest days when swapping into a fresh pair isn't always an option.

Moderate: Absorbs about 2.5 super tampons' worth. A solid go-to for medium flow days, discharge, and sweat.

Light: Absorbs about 1 regular tampon's worth. Perfect for spotting, lightest days, discharge, and sweat.

How does period underwear work?

All of our period underwear, swimwear, reusable pads, and activewear have our patented leakproof technology built right in. Here's what's going on under the hood:

Layer 1 wicks away moisture and uses antibacterial technology to neutralize odors, keeping your teen feeling fresh all day.
Layer 2 is a super thin but seriously absorbent liner, depending on the style, it can hold the equivalent of 3–20 tampons or pads.
Layer 3 is a liquid-resistant outer layer that keeps everything locked in so leaks don't stand a chance.

Does my teen need to wear a pad or tampon with period underwear?

Totally up to them! Every flow is different, and there's no wrong answer. Depending on the absorbency level and how heavy their period is, they can wear KT undies on their own or use them as backup alongside a tampon or menstrual cup. Whatever makes them feel most confident is the right call.

Can I return my period underwear?

Because these are underwear, we can't take back worn pairs, but here's the good news: you can try one pair from your first order risk-free for 30 days!

Ordered the wrong size? We'll send a replacement pair at no cost, or give you a full refund within 30 days of delivery (excluding original shipping).

If your order had multiple pairs, just open and try one. Any unopened pairs from the same order are eligible for an exchange or refund within 30 days. And heads up, all sale items are final sale.

All Mystery Bundles are Final Sale.

You Might Also Like

Order summary

Suggestions

Top Picks

Super Leakproof® Sleepover Boxer

Period Emergency Kit - Bikini

Period Swim Full-Coverage Bikini Bottom

Super Leakproof® Sleepover Short

Complete Cycle Kit - Bikini

Complete Cycle Kit - Bikini

Complete Cycle Kit - Bikini

Light Leakproof No-Show Underwear Bikini 3-Pack Kit*

Size and Fit Guide

Leakproof UltraThin No-Show Bikini 3-Pack Kit*

Size and Fit Guide

Super Leakproof® No-Show Underwear Bikini 3-Pack Kit*

Size and Fit Guide

Wash Bag

Size and Fit Guide

3 Light Leakproof No-Show Underwear Bikini

3 Leakproof UltraThin No-Show Underwear Bikini

3 Super Leakproof® No-Show Underwear Bikini

Zoom

How to Choose?

Heavy

Light

Moderate

Ultra

Easy to Wash

Explore Best-Sellers

Super Leakproof® Sleepover Boxer

Leakproof UltraThin No-Show Bikini 3-Pack

Super Leakproof® Sleepover Short

Period Swim Sport One-Piece

Period Emergency Kit - Bikini

First Period Kit - Bikini

Period Swim Full-Coverage Bikini Bottom

Period Swim Bikini Bottom

Your questions, answered.

How do I wash period underwear?

What do the absorbency levels mean?

How does period underwear work?

Does my teen need to wear a pad or tampon with period underwear?

Can I return my period underwear?