Jenna One Piece - Black EcoLux

The Jenna One Piece, as seen on Sports Illustrated Swimsuit 2026 cover model Hilary Duff.

Sleek, supportive, and endlessly versatile — our best-selling Jenna One Piece is a swimwear staple. With an elegant square neckline, over-the-shoulder adjustable straps, and an internal shelf bra for added support, it offers a tailored fit that flatters. Finished with classic bottom coverage, it’s the perfect balance of style and comfort for every swim. Doubles effortlessly as a chic bodysuit—perfect for pairing with your favorite denim or resortwear.

This one piece is made in EcoLux™, our signature swim fabric that set the standard for sustainable swimwear back in 2010. Crafted from recycled materials, EcoLux delivers a luxurious flat jersey with a soft, buttery hand feel that feels incredible on your skin.

• Over the shoulder one piece • Adjustable straps • Square neckline • Internal shelf bra for added bust support • Clean finish front • Classic coverage

83% REPREVE® Nylon + 17% Lycra® Elastane

Hand Wash Cold, Dry Flat, Do Not Bleach, Do Not Wring, Do Not Iron

This product is crafted using REPREVE® recycled nylon yarns made from pre-consumer fabric and yarn waste—materials that never made it into finished products and would otherwise be discarded during the manufacturing process. By capturing and repurposing this waste, we help close the loop in textile production and reduce the demand for virgin resources.