1 10

ADHESIVE | UNDERWEAR

CAKES Invisible™ undies 3-Pack

CAKES Invisible™ undies 3-Pack
$45.90
$54.00 $45.90
15% OFF

Meet the next best thing to going commando. Whether you're working a high slit, a bodycon dress, or your thinnest fabrics, CAKES Invisible™ undies are here. We designed a STRAPLESS thong — yes, you read that right — with secure adhesive designed for everyday wear. Lined with breathable cotton, so you get seamless coverage under high-exposure looks, CAKES Invisible™ undies come in a 3‑pack so you're always stocked for whatever the day — or night — brings. Reusable and washable, because this thong is built to keep sticking around.

Please Note: This Item Is Not Eligible for Returns or Exchanges

  • Strapless Design
  • non-toxic iconBreathable Cotton Liner
  • Washable & Reusable
CAKES Invisible™ undies (Size): XS/S
  • shipping iconFree U.S. Shipping
  • women iconWoman-Owned Business
  • breast cancer awareness icon$1.5M+ Donated to Women's Health

How to Use

How to Apply


Start with clean, dry, lotion-free skin.

  1. Remove the front backing and place the front panel onto your skin. Press down firmly to secure.
  2. Pull the undies between your legs, remove the back backing, and press the adhesive triangle firmly onto your skin at the tailbone.

How to Remove

  1. Gently peel the adhesive areas away from your skin, starting at the edges.
  2. Reapply the protective backings, hand wash as needed, and let air dry before storing for your next wear.

Tip: Save your original backings so you can reapply them between wears. If a backing gets lost or damaged, parchment (baking) paper or wax paper works as a temporary substitute to keep the adhesive protected until your next use.

Product Details

  • Strapless design with dual adhesive zones — secures both front and back
  • Sizes: XS/S (13.75" length x 4.5" front width) & M/L (15.75" length x 4.75" front width)
  • Reusable — wear 3-5x or more
  • Bonded edge construction for a smooth, no-show finish
  • Lined with breathable cotton
  • Made with: 82% Polyamide, 18% Elastane, Silicone gel adhesive
  • Designed in Los Angeles, Made in China

Fabric / Wash & Care

Reusable — wear 3-5x or more. Hand wash, let air dry, and reapply the protective backing between wears. Keep adhesive dry. Do not machine wash or dry.

Skin Notice: Wear-test before extended use. May cause irritation under certain conditions. Discontinue use if irritation occurs. Not designed for high-sweat activities, intense movement, or extended wear in extreme heat or humidity.

Fabric Notice: Made with 82% Polyamide, 18% Elastane. Avoid lotions, oils, or powders on skin before application, as this may reduce adhesive hold and reusability.

Return Policy

Due to the intimate nature of this product, this item is not eligible for return. Please review our full Return Policy for additional details.

View full details

4 Reasons to Wear

CAKES Invisible™ undies deliver seamless coverage no matter the fabric or fit. One strapless design, endless outfit possibilities.

Best for fitted & bodycon silhouettes
THE SECOND SKIN

Best for fitted & bodycon silhouettes

Strapless coverage that moves with you, so every curve looks smooth — no lines, no bunching, no distractions.

Best for lightweight fabrics
THE BASE LAYER

Best for lightweight fabrics

No panty lines, no shadowing — just a clean, seamless silhouette under fabrics that show everything.

Best for slits & high-exposure looks
THE HIGH SLIT HERO

Best for slits & high-exposure looks

Full range of motion, zero visible lines — so every step (and every slit) stays flawless.

Best for cut-outs & cinched styles
THE CUT-OUT COVER

Best for cut-outs & cinched styles

Skip the awkward peek-a-boo. Stay covered and confident no matter where the cut-out falls.

Best for fitted & bodycon silhouettes
THE SECOND SKIN

Best for fitted & bodycon silhouettes

Strapless coverage that moves with you, so every curve looks smooth — no lines, no bunching, no distractions.

Best for lightweight fabrics
THE BASE LAYER

Best for lightweight fabrics

No panty lines, no shadowing — just a clean, seamless silhouette under fabrics that show everything.

Best for slits & high-exposure looks
THE HIGH SLIT HERO

Best for slits & high-exposure looks

Full range of motion, zero visible lines — so every step (and every slit) stays flawless.

Best for cut-outs & cinched styles
THE CUT-OUT COVER

Best for cut-outs & cinched styles

Skip the awkward peek-a-boo. Stay covered and confident no matter where the cut-out falls.

How to Apply

  • Step 1: Peel off the backing. Note: Adhesive bonds best to smooth, bare skin.
  • Step 2: Place the front panel onto clean dry skin. Press firmly to secure.
  • Step 3: Pull the undies between legs, then press adhesive triangle firmly onto skin to secure in place.
1 3

FAQs

Most commonly asked questions about CAKES Invisible™ undies 3-Pack

How does a strapless thong work?

CAKES Invisible™ undies use an adhesive strip that sticks to your skin above the pubic bone and at the tailbone. There are no side straps, so there are no visible lines under clothing.

When should I wear CAKES Invisible™ undies?

They're designed for special occasions (weddings, formals), lightweight or sheer fabrics like linen, and any outfit where regular underwear would show through or create visible lines.

How long can I wear CAKES Invisible™ undies?

They're designed for events, photoshoots, and day-to-night wear. They're not recommended for workouts, high-sweat activities, or extended wear in extreme heat or humidity.

Can I reuse CAKES Invisible™ undies?

Yes. Each pair is reusable 3-5x or more. Hand wash, let air dry, and reapply the protective backing between wears. Keep adhesive dry. Do not machine wash or dry.

What do I do if I need to use the bathroom while wearing them?

Gently peel back the adhesive triangle at the back and place it temporarily on your thigh. Reapply it once you're done.

How do I remove CAKES Invisible™ undies?

Gently peel the adhesive areas away from your skin, then reapply the protective backings before storing.

You may also like

  • sticky CAKES circles™ Honey OG

    ADHESIVE | NIPPLE COVER

    Sticky CAKES™ circles

    $33.00
    $0.00 $33.00
    3 sizes, 3 colors
  • grippy CAKES circles™ Honey itty bitty

    NON-ADHESIVE | NIPPLE COVER

    Grippy CAKES™ circles

    $33.00
    $0.00 $33.00
    3 sizes, 3 colors
  • CAKES Tape™ Honey Multi-Pack

    ADHESIVE | BOOB TAPE

    CAKES Tape™

    $48.00
    $0.00 $48.00
    3 colors, one multi-size kit