Core bikini bottoms
product details
No vacation edit is complete without pieces from Heidi Klein, and the black Core bikini bottoms are a timeless choice. Made from textured stretch swim-fabric, they're adorned with label-signature golden bamboo hardware, and fasten with braided self-tie straps for the optimum fit. Complete your look with the coordinating bikini top.
- Closure: self-ties
- Material: 86% polyamide, 14% elastane
- Made in Portugal
- Color: black
- Designer color name: Dark Black
- Care instructions: hand wash
- Item number: P00531861
size & fit
- True to size
- Low-cut leg
- The model seen in the picture is 178cm-5'10" and wearing a size XS
- Consult our Size Guide
For any help or advice, please call our Customer Care team at +41800002667
Heidi Klein Core bikini bottoms
Heidi Klein's swimwear edit is synonymous with refined vacation style. The Core bikini bottoms reflect this ethos, shaped to a classic silhouette with a subtly textured finish. Designed for an adjustable fit, this piece offers a foundational element for any well-curated holiday wardrobe by the sea.
The art of the detail
This piece showcases a timeless approach to resortwear, presented in a versatile solid black hue. The design is defined by its clean lines and an adjustable low-rise shape, allowing for a personalized fit. It features adjustable self-ties at the sides, each accented with small, understated hardware that adds a touch of polish. The fabric itself has a distinctive textured weave, offering both visual interest and a comfortable feel. This construction ensures the silhouette maintains its form while providing ease of movement, creating a seamless and sophisticated look for sun-filled days.
How to wear
Style these bikini bottoms with the matching Core collection top for a cohesive poolside ensemble. Complete the look with lightweight linen trousers and understated flat sandals for an effortless transition from the beach to a seaside lunch. The timeless black colorway also allows for versatile pairing with other bikini tops in complementary shades or vibrant prints. For an afternoon on a yacht or at a private beach club, accessorize with a wide-brimmed straw hat and elegant sunglasses. This piece adapts beautifully from active swimming to moments of quiet relaxation under the sun.
About Heidi Klein
Founded in 2002 by Heidi Gosman and Penny Klein, the London-based brand set out to redefine the luxury swimwear experience. Heidi Klein quickly became the go-to destination for perfectly fitting and supportive resortwear. The brand’s signature is its focus on classic silhouettes, superior fabrics, and a sophisticated color palette that exudes effortless glamour. Each collection is designed with the modern traveler in mind, offering pieces that are as functional as they are beautiful. The Core bikini bottoms embody this philosophy, presenting a timeless design for the contemporary wardrobe.













