SIENA SWIM ONE PIECE

Siena is a women's one-piece swimsuit with a plunging neckline, an adjustable fit and a high-cut leg, designed for a sculpted, comfortable fit and easy movement.

Its character comes from a plunging neckline and an elongating high-cut leg, balancing clean proportion with a more expressive finish. The construction offers adjustability for a more personal fit, without compromising comfort or freedom of movement.

Crafted from premium European performance fabric, the smooth, soft-touch finish combines flexible stretch with supportive containment, excellent coverage and dependable shape retention. Its resilient construction is designed to preserve colour, fit and finish through repeated wear.

Made in the RIVE & RITUEL atelier, it is created with close attention to proportion, finish and enduring wear.

Product details
Color: Rosy Pink, Morocco, Black, Ivory, Hunter, Lime Green, Orange, Bordeaux, Dark Lavender, Cloud, Pecan, Dark Blue, Horizon
Pattern: Solid
Material: 78% Recycled PA 22% EA

Designed in Geneva and produced in the EU using selected European performance fabrics chosen for softness, support, shape retention and resilience in water.

Choose your usual size or use our Custom Fit service for selected adjustments to torso length, bust, hips and coverage. Our team will guide you through the measurements required.

As every piece is made to order, we do not offer refunds. Size or style exchanges are available in accordance with our exchange policy. Orders are dispatched with trusted tracked delivery partners.