Day & Night Kit - High Rise
30% off
Day & Night Kit - High Rise
30% off
Light Leakproof No-Show High Rise (2 Pack)
Color: Black
Light Leakproof No-Show High Rise (2 Pack)
Color: Black
Super Leakproof® Dream Short
Color: Black
30% off
Get confident protection for lighter days of your cycle (and for overnight) with our Day & Night Period Kit.
This bundle includes:
- 4 pairs of Light Leakproof No-Show High Rise (Chosen Color) - great for lighter days or as backup for heavier ones, absorbing the same as about 1 regular tampon.
- 1 pair of Super Leakproof™ Dream Shorts (Chosen Color) - our comfy and confident sleep short designed for overnight period protection.
Just choose your size and your colors, and switch from relying on disposable products to wearing incredibly comfortable and machine-washable underwear!
High Rise: Sits at the natural waist and provides medium coverage through the bum
Body: 77% Nylon; 23% Lycra Xtra Life®
Gusset Lining: 86% Cotton; 10% Spandex; 4% Carbon
Gusset: Fresh Fix Technology® - wicking polyester layer that absorbs and traps moisture and a waterproof membrane to prevent leaks.
Additional Product Ingredient Information
🇺🇸 Free standard shipping over $100*.
Free expedited shipping over $150*. Duty-free. (after discounts, before shipping + taxes)
EXCHANGE ONLY Items on sale during our Anniversary Sale are exchange only. For items with a 20% or more discount you may exchange for another item or store credit. No refunds.
Your leakproof questions, answered.
Our Leakproof technology features a built-in absorbent liner. Depending on the style you choose, the absorbency can range from about 1-17 tsp of liquid. The result? Confident protection from sweat, discharge, periods, and light bladder leaks.
A gusset is essentially a liner. It’s where you’ll find our leakproof technology. It’s built into the crotch section of the underwear.
Coverage at Knix comes in all shapes and sizes. If we’re talking about silhouettes, we go all the way from thongs to boxers.
We also offer high rise styles, like the Leakproof UltraThin No-Show High Rise, that sits just above the natural waist and gives full coverage through the stomach, hip & bum.
For extra liner coverage, look for undies that have an “extra-long liner” (usually 10”-14”), like in our Dream Short. And our Ultra Zones+ also have full bum coverage, too.
Have a suggested style or coverage? Just let us know. We love the feedback!
Many people refer to them as period underwear or period panties. But leakproof underwear covers you for all of life’s leaks, including periods (even your heaviest flows), sweat, light bladder leaks, postpartum, and discharge.
- Veronica P.Verified Buyer1 hour agoRated 5 out of 5 starsSuper comfy and protective!
These shorts have excellent coverage. I move around quite a lot when I sleep and I'm confident in having no leaks with these.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - Heather S.Verified Buyer12 hours agoRated 5 out of 5 starsLittle Black Panty
Smooth as silk. Wash well. High waisted black panty that gives peace of mind.
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - Heather A.Verified Buyer15 hours agoRated 5 out of 5 starsUnderwear are perfect for me
Being 69 I do have some urine leakage times so these underwear are perfect for me
ComfortRated 5.0 on a scale of 1 to 5Poor ExcellentEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentFitRated 0.0 on a scale of minus 2 to 2Runs Small True to Size Runs LargeEase of UseRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?
