Hidden Cult High-Waist Bikini Bottom product image
Hidden Cult High-Waist Bikini Bottom product image
Hidden Cult High-Waist Bikini Bottom product image
Hidden Cult High-Waist Bikini Bottom product image
Hidden Cult High-Waist Bikini Bottom product image
Hidden Cult High-Waist Bikini Bottom product image

Hidden Cult Swim Collection

★★★★★4.8· thousands of reviews

Our high-waist bikini bottom redefines poolside elegance with a vintage-inspired silhouette that flatters every curve. Crafted from Italian textured swim fabric with four-way stretch, this piece offers medium coverage and stays perfectly in place whether you’re lounging on a yacht or diving into crystal-clear water.

The wide waistband smooths and sculpts while sitting comfortably at the natural waist, creating an elongated leg line. We designed this bottom to pair seamlessly with any Hidden Cult Swim top, giving you endless mix-and-match options for your next getaway.

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01
Italian textured swim fabric with UV protection (UPF 50+)
02
Four-way stretch for comfort and shape retention
03
Wide sculpting waistband that won’t dig or roll
04
Medium coverage with full lining
At a glance

Fabric & fit details

Italian textured swim fabric with UV protection
Four-way stretch for comfort and shape retention
Wide sculpting waistband that won’t dig or roll
Medium coverage with full lining
Chlorine and saltwater resistant
Quick-dry technology
Italian Fabric Technology & Construction
Product details

Italian Fabric Technology & Construction

Every piece in the Hidden Cult Swim collection starts with premium Italian textured fabric engineered specifically for luxury swimwear. We source recycled polyamide that’s been transformed into a four-way stretch material offering superior shape retention and chlorine resistance.

The fabric’s unique cellular structure creates a subtle textured finish that flatters in photographs while providing UPF 50+ sun protection. Unlike standard swim fabrics that pill or fade after a season, our Italian textile maintains its rich color and smooth hand even after dozens of wears. We finish each seam with flatlock stitching that lies completely flat against skin, eliminating chafing during active wear.

Sizing & Fit Guidance
Sizing & fit

Sizing & Fit Guidance

Hidden Cult Swim runs true to size with generous stretch, so we recommend ordering your typical swimwear size. Our high-waist bottoms sit at the natural waist (approximately 1–2 inches above your belly button), while triangle tops accommodate a range of bust sizes through adjustable ties.

For the one-piece swimsuit, we suggest sizing up if you’re between sizes or prefer more coverage in the bust. The adjustable straps allow you to customize the torso length, making this style particularly versatile for tall and petite frames alike. Our size chart includes detailed measurements for bust, waist, hip, and torso length to help you find your perfect match.

Styling

Care Instructions for Longevity

To preserve the vibrant color and elasticity of your Hidden Cult Swim pieces, rinse thoroughly in cool fresh water immediately after each wear. Chlorine, salt, sunscreen, and body oils all degrade swimwear fibers over time, so a quick rinse makes a significant difference.

Hand wash with a gentle detergent designed for delicates, then lay flat to dry away from direct sunlight. Never wring, twist, or machine dry your swimwear, as heat breaks down elastane fibers and causes premature aging. Store suits flat or gently folded—avoid hanging by straps, which can cause stretching.

Care Instructions for Longevity
Care Instructions for Longevity
Care Instructions for Longevity

Complete the look

Complete Your Swim Wardrobe


Customer reviews

Rated 4.8 by verified buyers

4.8
★★★★★
Based on verified reviews
Read on Amazon →
Customer photo
Customer photo
Customer photo
Customer photo
Best swimsuit I’ve ever owned
I’ve purchased dozens of swimsuits over the years and nothing compares to the quality of Hidden Cult Swim. The high-waist bottom actually stays in place during beach volleyball, and the fabric doesn’t go sheer when wet. I’m ordering a second set in every color because these are genuinely that good.
J
Jessica T.
Verified buyer
★★★★★
Finally, a triangle top with real support
As someone with a larger bust, I’d given up on triangle bikinis until I tried this one. The hidden underwire gives me the lift I need without looking like a sports bra. I wore this in Cabo for a week and it held up perfectly through ocean swimming and hot tub sessions.
M
Mara K.
Verified buyer
★★★★★
Luxe fabric worth every penny
The texture of this fabric is unlike any other swimwear I own. It feels substantial and expensive, not thin and cheap. I’ve washed my pieces five times already and they still look brand new—no fading, no pilling, no loss of shape. This is investment-quality swimwear.
C
Caroline R.
Verified buyer
★★★★★
Perfect for my petite frame
At 5’2″, I struggle to find one-pieces that don’t bunch in the torso. The adjustable straps on this suit let me customize the fit perfectly. The leg cut makes my legs look miles long, and I actually feel confident enough to skip the cover-up.
E
Emma L.
Verified buyer
★★★★★
Stunning design, runs slightly small
I absolutely love the style and quality of these pieces. The sarong is genius for travel since it packs flat and works as a skirt or dress. I sized up in the bottoms based on reviews and I’m glad I did—they fit perfectly now. Would definitely recommend ordering one size larger if you’re between sizes.
S
Sophia M.
Verified buyer
★★★★☆
Sustainable luxury that actually delivers
I appreciate brands that prioritize sustainability without sacrificing quality. The recycled fabric feels better than conventional swimwear, and knowing it’s ethically made in Portugal makes me feel good about my purchase. These pieces have become my vacation uniform.
R
Rachel N.
Verified buyer
★★★★★

Good to know

Hidden Cult Swim Questions

Hidden Cult Swim runs true to size with generous four-way stretch. If you typically wear a medium in swimwear from brands like Solid & Striped or Mikoh, you’ll wear a medium in our collection.

Our high-waist bottoms are designed to sit at the natural waist, so they may feel slightly higher than low-rise styles from other brands. For the one-piece, we recommend sizing up if you have a long torso or prefer more coverage in the bust area. The adjustable straps accommodate torso lengths from 24 to 30 inches comfortably.

Absolutely—we design our collection specifically for mix-and-match versatility. All our bottoms and tops within the same color family are dyed in the same batch to ensure perfect matching.

Our triangle top pairs beautifully with both our high-waist and classic-cut bottoms, giving you multiple look options from just a few pieces. Because we use the same Italian fabric across the entire swim line, any combination will have consistent texture and sheen. Many customers build a capsule swim wardrobe with two tops and three bottoms for maximum styling flexibility.

No, Hidden Cult Swim pieces maintain full opacity in and out of water. We double-line all our swimwear with the same high-quality Italian fabric used on the exterior, ensuring complete coverage regardless of lighting conditions or water saturation.

The textured finish of our fabric also helps minimize transparency compared to smooth swim materials. We’ve tested every piece extensively in pools, oceans, and hot tubs to guarantee you’ll feel confident and covered during any water activity. The sarong cover-up is intentionally semi-sheer for breathability, but all actual swimwear pieces provide full modesty.

Rinse your suit in cool fresh water immediately after each wear to remove chlorine, salt, sunscreen, and oils. Hand wash with a gentle detergent designed for delicates, then lay flat to dry away from direct sunlight.

Never machine wash, wring, or tumble dry Hidden Cult Swim pieces, as heat degrades the elastane fibers that give our fabric its stretch and recovery. For sunscreen stains, soak in a 1:4 solution of white vinegar and cool water for 30 minutes before washing. With proper care, your pieces will maintain their shape and color for years. We include detailed care instructions with every order.

Yes, our Italian swim fabric is engineered specifically for chlorine and saltwater resistance. The recycled polyamide fibers are treated to withstand exposure to pool chemicals and ocean salt without fading or degrading.

That said, all swimwear has a longer lifespan when rinsed immediately after wear. While our fabric can handle chlorine exposure better than standard swimwear, we still recommend rinsing thoroughly after each pool session to maximize the life of your suit. Most customers report their Hidden Cult Swim pieces maintain vibrant color and elasticity through multiple vacation seasons with proper care.

We prioritize sustainability at every step of production. Our fabric is made from 78% recycled polyamide (regenerated from post-consumer waste like fishing nets and fabric scraps) blended with 22% elastane for stretch.

We manufacture all Hidden Cult Swim pieces in a certified facility in Portugal that adheres to strict environmental standards for water usage, chemical processing, and waste management. Our partner atelier is family-owned and pays fair wages to experienced garment workers. We also ship in reusable drawstring pouches instead of plastic bags, and our packaging uses recycled cardboard with soy-based inks. Sustainability doesn’t mean compromising on luxury—it means creating beautiful pieces that respect both people and planet.

Many customers style our swim collection as part of their regular warm-weather wardrobe. The high-waist bottoms look identical to bodysuits when paired with shorts or skirts, while the triangle top works perfectly as a bralette under sheer or low-cut tops.

Our one-piece swimsuit has been styled by customers with linen trousers for beach clubs and casual dinners. The sarong cover-up is genuinely versatile—wear it as a wrap skirt for shopping, tie it as a halter dress for sunset drinks, or drape it as a shawl on air-conditioned flights. The minimal aesthetic and luxury fabric mean these pieces transition seamlessly from water to whatever your day brings.

The collection
Discover the Full Swim Collection
Resort-ready pieces designed for the modern woman

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