Teen Starter 4-Pack - Boyshort
Save $21
Teen Starter 4-Pack - Boyshort
Save $21
Teen Light Leakproof No-Show Boyshort
Color: Black
Teen Super Leakproof® No-Show Boyshort
Color: Black
Teen Super Leakproof® Sleepover Short (2 Pack)
Color: Black
Save $21
Knix period underwear and pads are now sales tax-free in Canada.* We celebrate improvements to the accessibility and affordability of essential period care products.
TEEN SIZING
Get all three of our best-selling teen styles in a variety of absorbency levels. Your teen will get the full range of protection for light days to heavy days, and even at night when they're sleeping.
What You Get:
1 pair of Teen Leakproof Underwear Boyshort - Absorbs 3 pads’ worth of blood.
1 pair of Teen Super Leakproof Underwear Boyshort - Absorbs 8 pads’ worth of blood.
2 pairs of Teen Super Leakproof Sleepover Short - Absorbs 12 pads’ worth of blood.
Boyshort: Full coverage through the hip and bum
Gusset Liner: 86% Cotton, 10% Spandex, 4% Carbon
Gusset: Fresh Fix Technology®
Machine wash cold with mild detergent, do not bleach, lay flat to dry.
Super Leakproof Underwear Main Body: 70% Nylon, 30% Spandex
Gusset Top Layer (Moisture Wicking + Anti-Odor): 87% Seaweed Fiber, 13% Modal
Gusset 2nd Layer (Absorbent Fabric): 100% Polyester
Gusset 3rd Layer: Fresh Fix Technology®
Gusset 4th Layer (Waterproof Membrane): Polyurethane Film
Machine wash cold with mild detergent, do not bleach, tumble dry on low.
Super Leakproof Sleepover Short Main Body: 70% Nylon, 30% LYCRA®
Gusset Top Layer (Moisture Wicking + Anti-Odor): 84% Modal, 8% Seaweed Fiber, 8% Spandex
Gusset 2nd Layer (Absorbent Fabric): 100% Polyester
Gusset 3rd Layer: Fresh Fix Technology®
Gusset 4th Layer (Waterproof Membrane): Polyurethane Film
Machine wash cold with mild detergent, do not bleach, tumble dry on low. Additional Product Ingredient Information
🇨🇦 Free standard shipping over $100.
Free expedited shipping over $150.
(after discounts, before shipping + taxes) All items ship from within Canada.
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.
