Join Our Rewards Program
Earn rewards and exclusive member-only benefits for free.
New
The No-Show Kit
$102.00
CAD
Spend $200+, get extra 10% OFF
Buttery soft fabric
Invisible bonded construction
Machine washable
Set includes: Leakproof kit with 1 scoop bra and 1 boybrief underwear
See Details
Revolution Scoop Bra
Color: Cheetah Print Limited Edition
Size:
Size and Fit Guide
Use Our Calculator to Find Your Traditional Bra Size
Step 12 of 2
Your Results
Measure Your Under Bust
Measure Your Full Bust
Wearing an unpadded bra, wrap a measuring tape around the top of your ribcage. You’re looking for a snug fit - so we recommend tightening on the exhale and noting the smallest measurement to the decimal.
Wrap the measuring tape around the fullest part of your chest, making sure the measuring tape is paralell to the floor. Relax your shoulders and measure where it falls.
At Knix, your size is
Still have questions? Ask our virtual assistant about finding the perfect fit.
Still have questions? Book a virutal fitting with our amazing customer experience team!
Size:
Leakproof UltraThin No-Show Boybrief
Color: Cheetah Print 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:
Rewards Members Earn
102 Points
A matching bra and undie duo that stays invisible under clothes.
This Kit Includes:
1 Revolution Scoop Bra
1 pair of Leakproof UltraThin No-Show Boybrief
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
- • Everyday Wear
- • No leakproof protection
-
0 tsp
Heavy
- • heavy period days
- • overnight protection
- • light bladder leaks
-
6-11 tsp
-
about 1.5-3 regular pads
-
about 3-6 super tampons
-
about 1-2 menstrual cups
Light
- • light period days
- • sweat
- • sweat and discharge
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • moderate period days
- • light bladder leaks
- • sweat
-
about 3-6 tsp
-
about 1-1.5 regular pads
-
about 2-3 super tampons
-
about 0.5-1 menstrual cups
Ultra
- • extra heavy period days
- • overnight protection
- • light bladder leaks
-
13-17 tsp
-
3.5-4.5 regular pads
-
7-9 super tampons
-
2-3 menstrual cups
Explore Best-Sellers
Selling Fast
Revolution V-Neck Bra
$51.00
CAD
25% off
Color: Warm Sand
Good to Go Seamless Bra
$48.00
CAD
Spend $200+, get extra 10% OFF
Color: Warm Sand
Leakproof UltraThin No-Show Bikini
$27.00
CAD
Spend $200+, get extra 10% OFF
Color: Cheetah Print Limited Edition
New
Leakproof UltraThin No-Show High Rise
$32.00
CAD
Spend $200+, get extra 10% OFF
Color: Cosmic Limited Edition
Flash Sale ⚡️
FreeFlex™ Demi Bra
$58.50
CAD
25% off
Color: Warm Sand