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Flawless Stretch™️ Crinkle - Isola Bottom | IbizaModel wearsXS–L
Flawless Stretch™ Crinkle

Isola Bottom

€58,95 EUR€69,95 EURSave €11
Color: Ibiza
Size: XS-L · fits US 0–12
You can't pick wrong.
Made to flex
Pick the band closer to your usual size
Description

The Flawless bottom you can swim, sit, walk, and stretch in. Engineered in Italian Carvico with adjustable ties, full liner, and our signature Crinkle texture that doesn't give up after the salt-and-sun cycle.

Pair with its matching top — or with anything else.

Fabric & Care

Fabric

  • 92% Polyamide / 8% Elastane — Italian Carvico
  • 4-way stretch with high recovery, bounces back to shape after every wear
  • Quick-dry: dries in minutes from soaked to comfortable
  • Engineered for chlorine, salt, and sustained UV exposure

Care

  • Rinse in cool water after every wear (especially after pool or ocean)
  • Hand wash with mild soap, lay flat to dry
  • No dryer, no washing machine, no direct sun for drying
  • Avoid bleach, fabric softener, and chlorine soaks
  • Treat it like a sports bra you really like
Shipping & sizing

Shipping

  • Free worldwide tracked shipping
  • Orders ship in 2–3 business days
  • Delivery times: UK 7–8 working days · US & Canada 4–7 · Australia & New Zealand 8–10 · South America 8–10
  • All international packages include tracking; international customers may incur local taxes/duties
  • Pre-orders: ship date is noted on the product page at purchase

Sizing

  • All sales are final, so please check the size chart before you order.
  • Between two sizes? Email us at sales@bettertan.com and we'll help you choose.
Flawless Stretch™ Crinkle

Every age. Every body.

One textured fabric, two fit bands, from XS to 3XL. Made to smooth, stay put and keep its shape all day.

Celvia one-piece in Black by the poolFormentera + Isola set in IbizaCanberra one-piece in BlackCelvia one-piece in Black, size XS–L

The fit speaks.

Verified buyers of the Crinkle line, exactly as they wrote it on our product pages.

★★★★★

“This truly is one size fits all (or a couple sizes fits all). I'm a 14/16 in pants or a true XL for tops and the XL-3XL size fit me so comfortably! It's extremely stretchy but not see through. I was worried the top wouldn't be supportive or stay in place because it's SO stretchy, but it stays comfortably seated on my chest - even having a smaller cup size it doesn't slide up or move around even while I'm jumping or running. I wish it wasn't so expensive because I'd love to have one in every color!”

Samantha · Verified buyer
Flawless Stretch™ Crinkle · Formentera Top | Cobalt
★★★★★

“I was a little skeptical when I pulled the bikini out of the packaging. It looked too tiny to fit my bum. I was more than pleasantly surprised. It is comfortable, fits well and even hides my apron belly.”

Stacey · Verified buyer
Flawless Stretch™ Crinkle · Sydney Bottom | Caramel
★★★★★

“Love it! Feels great and fits better than i imagined!”

K.M. · Verified buyer
Flawless Stretch™ Crinkle · Isola Bottom | Ibiza
★★★★★

“So cute! Family friendly and still feels sexy”

Kathy · Verified buyer
Flawless Stretch™ Crinkle · Formentera Top | Black
★★★★★

“This bathing suit is so comfortable and fits amazing!! I have the black one just like it and love it as well!!”

K.K. · Verified buyer
Flawless Stretch™ Crinkle · Isola Bottom | Raspberry
Engineered fabric

Built to move with you.

Italian Carvico fabric with engineered 4-way stretch and high recovery — so it bounces back to shape, day after day, season after season.

  • 4-way stretch — moves the way you do
  • Dries in minutes
  • Stays opaque wet or dry
The signature Crinkle texture
WHAT MAKES FLAWLESS DIFFERENT

The signature Crinkle texture

Most swim fabric goes flat the moment it gets wet. Our Italian Carvico Crinkle holds its shape — when you sit, when you stretch, when you climb out of the pool. The texture is not decorative; it is structural memory built into the weave.

Compare

Why BetterTan is different.

BetterTan
Others
Two fit bands · XS–3XL
One generic size range that fits no one well
Italian Carvico fabric
Generic polyester, made for low cost
Dries on the walk back from the beach
Stays damp for hours, ruins your seat

Questions, answered.

Need help with sizing?

We offer a detailed Fit Guide to help direct you to the right size in your BetterTan. If you need any further assistance, please contact our customer service team through our contact page!

How do I care for my suit?

We have chosen our BetterTan Swimwear fabric for its perfect combination of softness and resiliency. To keep your BetterTan Swimwear suit in pristine condition, please follow our care instructions listed here.

What is your return policy?

All sales are final, so please check the size chart on the product page before you order. Between two sizes? Email us at sales@bettertan.com and we'll help you choose.

Can I change/edit/cancel my order?

We process orders as soon as they're placed, so we can't make changes after submission. For questions, email sales@bettertanswim.com (responses up to 48 business hours).

When will my order arrive?

UK: 7-8 working days. US & Canada: 4-7 working days. Australia & New Zealand: 8-10 working days. South America: 8-10 working days.

Packages are subject to carrier delays and international packages may incur local taxes.

What payment methods are accepted?

VISA, MasterCard, Discover, Diners Club, Amex, Maestro, Shop Pay, Apple Pay, Google Pay, and PayPal.

Flawless Stretch™️ Crinkle - Isola Bottom | Ibiza
€69,95 €58,95