Light Absorbency

CORE:TX™ 3.0 Leakproof Boyshort

$26.00 CAD $38.00 CAD Sale Save

SIZE

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Made for days when you need just a little backup. Ultra-thin CORE:TX™ 3.0 gusset is your everyday companion to provide comfortable support for your daily needs. Wear it as your regular underwear, enhanced with a built-in absorbent leakproof liner. Our CORE:TX™ 3.0 is the thinnest and most comfortable leakproof underwear you'll ever find.

Mid-rise, maximum rear coverage with a waistband that rests below the natural waistline. Fits snug at first but conforms to your body with wash and wear.

Wash with like colours. Hand wash or machine wash in cold water. Avoid washing at high temperatures to prevent peeling of adhered fabric. Do not use bleach or fabric softeners. Use wash bag. Do not tumble dry.

Body: 71% Nylon, 29% Spandex
CORE:TX™ 3.0 Gusset Layer 1: 91% Polyester, 9% Spandex
CORE:TX™ 3.0 Gusset Layer 2: 71% Nylon, 29% Spandex, PU Film

Free standard shipping for orders over $100 CAD.
Within 30 days of delivery, you may return or exchange. The underwear item must be unworn, unwashed, and in its original condition with all tags and packaging intact.
Please see our Return & Exchanges policy here.

5.0
Rated 5.0 out of 5 stars
14 Reviews

Complete the look

 
 

Bought together

ABSORBENT

MOISTURE-WICKING

WORRY-FREE BACKUP

SUSTAINABLE

CORE:TX™ System

3.0 features Razor-Thin Integrated Gusset for discrete and comfort even for everyday use.

5.0 and 9.0 underwear features Secure+ Floating Gusset for extra protection and provides a sleeve for disposable and reusable pads.

Other Brands

Other brands utilize common honeycomb fabric that absorbs liquid slowly, causing smears and overall dampness.

Sharp edges from machine-pressed glued edges harden over time and dig into your skin throughout the day.

CORE:TX™ Technical Fabrics

CORE:TX™ is our custom technical fabric that allows instant one-way liquid pass-through. Locks in liquid instantly to keep you feeling fresh and dry throughout the day.

Ultra-soft wrapped edges provides soft and smooth feel keeping you comfortable all day long.

CORE:TX™ 9.0 shown.

360 Liquid Barrier.

Utilizing advanced water-proof stitching techniques and wrapped edges, the 360 Liquid Barrier provides double the leakproof performance while staying soft and comfortable.

RINSE. WASH. REPEAT.

Caring for your CORE:TX™ is simple. Quick rinse with cold water to remove any stains. Machine wash cold on a gentle cycle. Air dry to ensure longevity.

Reality Check.

Single-use products use over one million litres of water for production and generates over one million tons of waste each year. This waste can stay in landfills for up to 800 years.

Our commitment to the environment.

Caring for the environment is a responsibility we all share. Our biodegradable packaging ensures that once it’s done protecting your underwear, it returns to the earth without leaving a lasting footprint.

Bundles and Kits

Love your underwear and want more? Looking for different absorbencies to complete your set? Check out Bundles and Kits for tailored sets and discounts.

Visit Bundles and Kits
5.0
Rated 5.0 out of 5 stars
Based on 14 reviews
Total 5 star reviews: 14 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
14 reviews
  • Naomi D.
    Flag of United States
    Verified Buyer
    5 months ago
    Rated 5 out of 5 stars
    impressed with comfort

    I'm thoroughly impressed with these high-quality, leakproof boyshort underwear. They're comfortable, reliable, and effective.

  • Juliette H.
    Flag of United States
    Verified Buyer
    6 months ago
    Rated 5 out of 5 stars
    Effortless Leak Solution

    These boyshort undies are my new favorites. Stylish, comfortable, and leakproof!

  • Ellie J.
    Flag of United States
    Verified Buyer
    6 months ago
    Rated 5 out of 5 stars
    Comfortable and Discreet

    Comfortable, discreet, and leak-proof – everything I was looking for in period underwear.

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