Dual Bikini, High Cut
Dual Bikini, High Cut
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Care for this piece
We pack your order in Munich and usually hand it to the carrier within two to three business days. Outside the EU, import duties and taxes may apply on arrival.
Manufacturer: HACOY GmbH, Oberföhringer Straße 26c, 81925 Munich, Germany, hello@hacoy.com
This is the HACOY dual bikini. This is not a standard two piece. This is a celebration of contrast. We have engineered this garment from a brutal honest principle: energy is created when two opposing forces meet.
A Synthesis of Color and Customization
Summer is not the time for monotony. This garment is designed to break the rules. Our Dual Bikini is a synthesis of vibrant color blocking and architectural fit.
- The Dual Concept: Featuring a split color design (two bright tones in one set) it creates a dynamic visual effect that changes depending on the angle. It is playful yet sophisticated designed for the woman who is not afraid of color.
- Hardware Detail: The adjustable ties are finished with premium hardware tips adding a touch of weight and luxury that distinguishes it from ordinary swimwear.
- Adaptable Silhouette: With ties at the neck back and hips you have complete agency over the fit. You can sculpt the triangle top and high cut bottom to flatter your unique shape perfectly.
Emotional Durability for Joy
We reject the premise of boring swimwear. Your beach days should be filled with energy. The HACOY dual bikini is cut and sewn near Ferrara Italy by artisans who understand the art of the perfect cut.
- Lycra: Crafted from high quality fabric (80% Polyamide 20% Elastane) it feels soft against the skin while providing the resilience needed for an active life.
- Made near Ferrara: Cut and sewn by a small Italian atelier.
Explore this vibrant piece and discover a more intentional joyful approach to your swimwear. This is not just about getting a tan. It is about bringing the energy.
Details: Women high cut bikini, 80 percent polyamide and 20 percent elastane in Lycra, produced near Ferrara, Italy. Mix and match top and bottom. Sizes S, M, L. Part of HACOY Circular Orbit for repair and reuse.
Every HACOY piece carries its own page. Material, origin, care and what happens at the end, all open to read. Our own early version, written in anticipation of the upcoming EU ESPR regulation.
Open Meet your piece
Size Guide
Size Guide
Cut to Italian swim sizing for a close, supportive fit. If you are between sizes, size up. Available in S, M, L.
Models are wearing
Our models are both 173 cm. One wears S, the other wears M.
Body measurement
In centimetres, measured on the body.
| Measurement | S | M | L |
|---|---|---|---|
| Bust | 82–86 cm | 87–92 cm | 93–98 cm |
| Underbust | 68–72 cm | 73–77 cm | 78–83 cm |
| Waist | 62–68 cm | 69–76 cm | 77–84 cm |
| Hips | 88–95 cm | 96–103 cm | 104–112 cm |
How to measure
- Chest or bust, measure around the fullest part, keeping the tape level.
- Underbust, measure directly under the bust where a band would sit.
- Waist, measure around the narrowest part of the waist.
- Hips, measure around the fullest part of the hips.
Size conversion (EU, UK, US, IT)
A guide only, in case you usually shop a particular number system. Your own measurements above are the most reliable.
Women's perceived sizing
| Size | EU | UK | US | IT |
|---|---|---|---|---|
| S | 36–38 | 8–10 | 4–6 | 42–44 |
| M | 40–42 | 12–14 | 8–10 | 46–48 |
| L | 44–46 | 16–18 | 12–14 | 50–52 |
Conversions are approximate.
Materials
Materials
Lycra (80% Polyamide, 20% Elasthane)
This piece of clothing was produced near Ferrara, Italy by a small manufacturing house that consists of highly trained seamstresses & patternmakers.
Explore our Production
Care Instructions
Care Instructions
We recommend washing garments no higher than 30° Celsius and with a bleach-free detergent.
Air drying is recommended for this product, as there is a risk of shrinking the material if the machine is used.
Shipping & Returns
Shipping & Returns
Delivery:
We pack your order in Munich and usually hand it to the carrier within two to three business days. You receive a tracking link by email as soon as it is on its way.
United Kingdom and other European countries outside the EU: about three to five business days. Asia, North America and all further countries: about ten business days.
For more information:
Assistance
Assistance
Not sure if this is right for you? Reach out with your thoughts and we will assist you in the best way possible.

Why We Made This (Key Highlights)
Two Colours in One Set: Each Dual Bikini brings two bright tones together, in a split colour design whose look changes with the angle.
Adjustable Fit: Ties with metal tips at the neck, back and hips let you shape the triangle top and the bottom to your body.
High Cut Leg: The bottom is cut high at the hip and lengthens the silhouette.
Lycra: 80% polyamide and 20% elastane, soft on the skin and made for swimming as much as for lying in the sun.
Product Details & Craftsmanship
The Architecture
The Dual Bikini is a celebration of contrast. Top and bottom each carry two bright tones, and ties with metal tips at the neck, back and hips give you full control over coverage and support, for swimming as much as for lounging. The triangle top and the high cut bottom are simple in line and bold in colour.
Technical Specs
- Material: 80% Polyamide and 20% Elastane (Lycra).
- Origin: Cut and sewn near Ferrara, Italy.
- Design: Split colour triangle top and high cut bottom.
- Hardware: Metal tipped ties.
Care Guide
Rinse in cold water straight after use to remove salt, chlorine and sun cream. Hand wash cold, or machine wash at 30 °C on a delicate cycle in a wash bag. Turn inside out and wash with similar colours. No bleach and no fabric softener. Do not tumble dry, reshape and dry flat in shade. Do not iron and do not dry clean.
