CORE:TX™

Assorted Kit

Name: Assorted Kit
Brand: Athleticus Research
Price: 120.0 CAD
Availability: InStock
Rating: 4.9 (31 reviews)

$120 $157

4.9

Rated 4.9 out of 5 stars

31 Reviews

Style Bikini

Size

Size Guide

Fit Tips:

If your body measurements fall on the borderline between two sizes, we recommend sizing up for a more comfortable fit. If your hip and waist measurements suggest different sizes, choose the size that matches your larger measurement.

How to Measure:

Bust Place the measuring tape around the fullest part of your bust.

Waist Stand up straight and place the measuring tape around your natural waist.

Hips Measure around the fullest part of your hips.

Inseam Measure from the crotch seam down to the hem of the pants.

Size Chart

	Pant	Waist (in)	Hip (in)
XS	00-0	20"-23"	28"-31"
S	0-2	24"-27"	32"-35"
M	4-6	28"-31"	36"-39"
L	8-10	32"-34"	40"-42"
XL	12-14	35"-37"	43"-45"
XXL	16	38"-40"	46"-48"

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

Whether you're on the go or winding down, the Assorted Kit has you covered. Designed for comfort and peace of mind, it provides invisible protection for busy days and undisturbed nights.

This kit includes:
2x Leakproof Bikini 3.0
1x Leakproof Bikini 5.0
1x Leakproof Bikini 9.0
1 Free Small Compact Carry Case
1 Free Organic Cotton Wash Bag
1 Free Everyday Performance Crew Socks

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.

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

CORE:TX™ 5.0
Body: 71% Nylon, 29% Spandex
Layer 1: 91% Polyester, 9% Spandex
Layer 2: 89% Polyester, 11% Spandex
Layer 3: 71% Nylon, 29% Spandex, PU Film

CORE:TX™ 9.0
Body: 71% Nylon, 29% Spandex
Layer 1: 91% Polyester, 9% Spandex
Layer 2: 100% Polyester
Layer 3: 71% Nylon, 29% Spandex, PU Film

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

Model is 5'8"/173cm wearing a size S.

45-Day Risk-Free Trial 45-Day Risk-Free Trial

Experience CORE:TX™ Leakproof Underwear with confidence—enjoy a 45-day money-back guarantee.*

How It Works:

Choose Your Style: Add a single pack of CORE:TX™ Leakproof Underwear to your cart - available in Bikini, Boyshort, High Rise, or Thong, in any size and absorbency.
Checkout: Complete your single pack order with Standard or Expedited shipping.
Try It: Experience the comfort, quality, and convenience of our CORE:TX™ Leakproof Underwear.
Get a Refund: If unsatisfied, request a refund (excluding shipping) within 45 days of receiving your order through our Return Center or by contacting us at hello@athleticus.com. You keep the underwear.

*Terms and conditions apply. EXCLUDED: Purchases of CORE:TX™ Leakproof Activewear, 3 Pack Bundles, Leakproof Kits, REC² Shorts, Essential Underwear, and all accessories. Learn more here.

Shipping & Returns Shipping & Returns

Free standard shipping for orders over $50.
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.

Leakproof Bikini 3 Pack

$63 $78

Leakproof Bikini

$26

Discovery Kit

$94 $131

Bought together

Absorbent

Moisture-Wicking

Worry-Free Backup

Sustainable

Multi-Layer Performance.

Stay Fresh Longer - Instant absorption top layer for dry, all-day comfort.

Antimicrobial Protection - Zinc & Silver ion absorbent layer fights bacteria and odors.

Leak-Proof Confidence - Ultra-thin waterproof membrane prevents leaks.

*CORE:TX™ 5.0 shown.

Uniquely CORE:TX™.

Instant absorption top layer locks in moisture instantly preventing smears and dampness keeping you feeling fresh and dry throughout the day.

Ultra-soft wrapped edges give you comfort and mobility compared to sharp and hard glued edges that dig into your skin all day long.

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

4.9

Rated 4.9 out of 5 stars

Based on 31 reviews

Total 5 star reviews: 28 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

100%would recommend this product

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31 reviews

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Lee
Verified Buyer
48 seconds ago
Rated 5 out of 5 stars
loveee!!!!!! :)
literally just feels like regular underwear.
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Michelle
Verified Buyer
1 hour ago
Rated 5 out of 5 stars
Love this!
I love this kit! It came with everything that I needed. The underwear is soft and it works pretty well. The gusset dries fast and is dry all day. Would recommend!
Was this helpful?
Elizabeth
Verified Buyer
2 months ago
Rated 5 out of 5 stars
Stays dry all day
The gusset is thin, but it absorbs well. I never feel damp, which makes me feel more secure throughout the day.
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Assorted Kit

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