Join Our Rewards Program
Earn rewards and exclusive member-only benefits for free.
The Full Cycle Kit - Bikini
Bundle Deal
The Full Cycle Kit - Bikini
$127.20
CAD
$159.00
Save $31
Includes range of absorbencies
Day to night protection
Invisible under clothes
Machine washable
Free Wash Bag
Set includes: Leakproof kit with 4 bikini undies & 1 sleep short
See Details
Light Leakproof No-Show Bikini Kit*
Color: Black
Size:
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Size:
Leakproof UltraThin No-Show Bikini Kit*
Color: Black
Size:
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Size:
Leakproof UltraThin No-Show Bikini Kit*
Color: Warm Sand
Size:
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Size:
Super Leakproof® No-Show Bikini Kit*
Color: Black
Size:
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Size:
Super Leakproof® Dream Short Kit*
Color: Black with White Polka Dot Limited Edition
Size:
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Size:
Free Wash Bag
Rewards Members Earn
127 Points
Get confidence-boosting protection for light flows and heavy days with our Full Cycle Kit.
This Kit Includes:
1 pair of Light Leakproof No-Show Bikini
2 pairs of Leakproof Ultrathin No-Show Bikini
1 pair of Super Leakproof® No-Show Bikini
1 pair of Super Leakproof® Dream Short
Our best-selling overnight protection, absorbs about 5.5 super tampons worth of liquid.
Free Wash Bag
This handy wash bag helps keep your favorite Knix styles lasting even longer. Just throw your bras, tops, and bottoms in, zip it up, and toss it in the washing machine.
Choose your size & mix and match your choice of colors and prints. Make the switch from disposable products to our life changing Leakproof underwear. Comfortable coverage for every leak—and they’re machine washable!
Zoom
How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
0 tsp
Heavy
- • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
about 0.5-3 menstrual cups
Ultra
- • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
Explore Best-Sellers
Shop All
Sold Out x4
Super Leakproof® Dream Boxer
$48.00
CAD
2 for $82, Save $14
Color: Blue Stripe Limited Edition
Selling Fast
Super Leakproof® Dream Short
$48.00
CAD
3 for $99, Save $45
Color: Blue Light Limited Edition
Catalyst Sports Bra
$85.00
CAD
10% off Bra & Underwear Sets*
Color: Blue Light Limited Edition
Best Seller
HiTouch™️ High Rise Legging
$90.00
CAD
Color: Twilight Navy Limited Edition