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Heavy Flow & Overnight Kit

Heavy Flow & Overnight Kit

$95.00 USD
$109.00 USD $95.00 USD
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Description

Leak-proof confidence for your heaviest days and overnight comfort. Designed for maximum protection when you need it most.

What’s Included

  • 2 Heavy Absorbency Period Underwear
    Best for overnight and heavy flow

  • 1 Medium Absorbency Pair
    Great for daytime wear

  • 1 Free Cheeki Essentials Waterproof Pouch
    Discreet storage for travel, gym, or daily carry

Why We Made This
  • Maximum protection for heavy days and nights
  • Comfortable fit that stays secure while you sleep
  • Mix of Medium + Heavy coverage for flexibility
  • Includes a waterproof pouch for on-the-go convenience
Perfect For

✔ Heavy flow cycles
✔ Overnight protection
✔ Travel and busy schedules
✔ Anyone wanting extra peace of mind

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How Cheeki Works

4 Absorbent Layers

Built-in leak protection that absorbs and locks in moisture.

OEKO-TEX® Certified

Tested for harmful substances and safe for sensitive skin.

Wash, Rewear, Repeat

Easy to care for - just rinse, machine wash, and wear again.

Frequently Asked Questions (FAQs)

01 What makes Cheeki underwear different?

Cheeki underwear is designed to replace disposable period products with a more comfortable, reliable, and better-for-you alternative. Each pair combines thoughtful design with advanced leakproof technology, so it looks and feels like everyday underwear while providing dependable protection. With multiple absorbency levels and styles, Cheeki makes it easy to find the right pair for your flow, day or night.

02 How does the 4-layer leakproof technology work?

Every pair of Cheeki underwear is built with a signature 4-layer system that works together to keep you dry and comfortable:

  • A soft, moisture-wicking top layer that pulls liquid away from your skin
  • An absorbent core that locks in fluid and helps control odor
  • A breathable, leakproof barrier that prevents leaks and side seepage
  • A smooth outer layer designed for flexibility and all-day comfort

This layered approach provides protection without bulk or stiffness.

03 Is the fabric safe and non-toxic?

Yes. Cheeki underwear is made with OEKO-TEX® certified fabrics, meaning all materials are tested and verified to be free from harmful chemicals and toxins. Our fabrics are safe for sensitive skin and designed to be worn close to your body — giving you peace of mind with every wear.

04 Is Cheeki underwear really leakproof?

Yes. Cheeki underwear is designed to be leakproof when worn correctly and matched to the appropriate absorbency level. Each pair is backed by our Leakproof Guarantee, so you can feel confident in your protection throughout the day or overnight. If you’re unsure which style is best for your flow, our product descriptions and flow guide can help you choose.

05 How do I wash and care for Cheeki underwear?

Cheeki underwear is easy to care for. After use, rinse in cold water until the water runs clear, then machine wash cold with like colors. Tumble dry low or air dry. Avoid bleach and fabric softeners to maintain absorbency and extend the life of your underwear.