Teen Light Leakproof No-Show Boyshort 3-Pack
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Teen Light Leakproof No-Show Boyshort 3-Pack
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These period undies protect teens against leaks, sweat, and discharge. A classic silhouette made from soft, stretchy, quick-drying fabric with a thin liner that absorbs the same as about 1 regular tampon. Wear them as everyday underwear, as full protection on light days, or backup on heavy days.
Key Features:
- Quick-Drying
- Moisture and Sweat Wicking
- Absorbs the same as about 1 regular pantyliner/tampon
- Super soft & stretchy
- Invisible under leggings or shorts (aka no visible seam lines)
- Patented leakproof technology
🇺🇸 Free standard shipping over $100*.
Free expedited shipping over $150*. Duty-free. (after discounts, before shipping + taxes)
Within 30 days of delivery, you may exchange for another size, style or store credit. We’re unable to provide refunds on underwear.
Kt by Knix for Teens Underwear FAQs
Kt by Knix is designed for smaller and growing bodies to fit teens. Kt Period Underwear are available in teen sizes with smaller leg openings.
Super Absorbency
Absorbs 9–12 tsp (45–60 ml) of blood—that’s about 9–12 regular tampons or pads! Perfect for overnight protection or your teens heaviest days when changing into a fresh pair might not be convenient.
High Absorbency
Absorbs 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
Absorbs up to 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, swimwear, reusable pads, and activewear have our patented leakproof technology built right in.
First Layer: Wicks away sweat and moisture while neutralizing odors to keep your teen fresh all day long.
Second Layer: A super thin, highly absorbent liner that holds the power of 3–20 tampons or pads.
Third Layer: A secure, liquid-resistant outer layer keeps leaks from happening.
The short answer: nope! Depending on the absorbency level of the period underwear and the heaviness of your teens flow, your teen can wear our period undies on their own or as a backup to tampons or menstrual cups. They can wear our High and Super absorbency underwear alone and be totally protected, while our Medium absorbency underwear can be worn alone on lighter days or as backup on heavier days.
- Stephanie B.Verified Buyer3 minutes agoRated 5 out of 5 starsgreat colors
Love the new colors and patterns for my 14 y/o
Was this helpful? - Sheena G.Verified Buyer22 hours agoRated 5 out of 5 starsAbsolutely perfect.
Got them for my daughter. She lives the designs and colors. They fit perfectly too.
Was this helpful? - Rosaria B.Verified BuyerI'm a... Parental FigureI purchased for... A Teenager/TweenPant Size Kids 12-14Size Purchased MUsage Period, Back-up Protection2 weeks agoI'm a... Parental FigureI purchased for... A Teenager/TweenPant Size Kids 12-14Size Purchased MUsage Period, Back-up ProtectionRated 5 out of 5 starsSo comfortable and can’t see the seam under dresspants
Love them so much they stay put and fit so comfortably.
QualityRated 5.0 on a scale of 1 to 5Poor ExcellentComfortRated 5.0 on a scale of 1 to 5Poor ExcellentSizingRated 0.0 on a scale of minus 2 to 2Fits Small True to Size Fits LargeEffectivenessRated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?