Neon Dual Bikini, High Cut
Neon 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 neon dual bikini. It is a deliberate contradiction and it is not for everyone. This is a garment for the woman who understands that her greatest strength lies in the synthesis of her own opposing forces, the quiet confidence and the brutal joyful energy.
A Note on This Edition: Perfect Imperfection
Please note that this specific version may contain small flaws. We have chosen to release these pieces rather than destroy them because we believe that value lies in utility and soul not just in machine like perfection. These minor irregularities make each piece unique and no less special than our traditional collection. It is a piece rescued rather than destroyed, for those who value character over conformity.
A Philosophy of Duality
The world demands a singular polished identity. We reject this premise. This neon dual bikini is our manifesto. The dual is not just about the two toned design; it is a celebration of the two sides of the modern soul. The neon is not a cry for attention but a quiet confident declaration of presence. It is the color of pure unapologetic energy.
This is swimwear as a form of Quiet Luxury, not the luxury of blending in but the luxury of no longer needing to. It is the uniform for the woman who has done the brutal honest work of accepting her entire self. Every piece is cut and sewn in workshops in Italy and Lithuania, under EU labour law from Lycra.
Engineered for the Real World
Comfort is not a compromise; it is a non negotiable. This garment is designed to be a second skin engineered for a life of spontaneous moments, a sudden dive into the ocean or a long walk on the sand. The cut is timeless the construction is impeccable and the feeling is one of Comfortable Elegance.
We have created the HACOY neon dual bikini to be a trusted emotionally durable companion for your moments of unapologetic joy. This is not a piece to hide your imperfections. It is a piece to celebrate the beautiful brutal honest truth of who you are. This is not just swimwear. It is a statement of synthesis.
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.
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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.
