The Marbled Challenge Back Swimsuit from Arena in shades of blue is a game-changing design for competitive and frequent swimmers. Made with cutting-edge chlorine-resistant technology frequent swim sessions will be no issue with serious shape retention. The thin straps come together in the back to keep your shoulder blades free to move and the keyhole cut-out enhances the sensation of gliding in the water.

See care label for washing instructions. Features: 100% chlorine resistant, Made with MaxLife Eco a responsibly-sourced swimwear fabric for long-lasting performance, Made from at least 50% recycled polyester, Shape retention, 50+ UV protection, Quick to dry, Keyhole cut-out design, Skinny raceback straps, Medium leg.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.