Introducing a new limited-edition collection designed and inspired by arena athlete and Olympic Champion Lydia Jacoby. The first offering of this capsule collection features four prints in Lydia’s go-to training silhouette—the arena Challenge Back—with matching printed silicone caps, found here.

Wavy: This print pays homage to the seascapes Lydia fondly looks back on from Childhood memories in Alaska.

“This design utilizes the colors found along the natural Alaskan coast and represents the diverse and beautiful seascapes I viewed from my family sailboat growing up. “

Challenge Back:this silhouette features thin straps and a contemporary cutout, full front lining, and a medium height leg cut for maximum freedom of movement and support where you need it most.

Performance + Sustainable Fabric: arena’s most advanced and longest-lasting fabric, MaxLife Eco suits are designed to deliver maximum comfort, range of motion, and chlorine resistance for the most demanding competitive swimmers, while maintaining superior softness, durability, and performance all season. The new eco-friendly version features more than 50% recycled polyester, created from PET bottles. Feel the difference your training deserves with arena’s highest quality practice and training swimwear. 100% polyester fabric made in Italy, quick drying, and 50+ UV protection.

Gender Woman
Product-ID 006984-1-1

Material composition

100% Polyester

Care Instructions

In order to ensure that your Arena swimsuit provides you with the best possible performance for a long time to come, we recommend you take the following precautions:

  • rinse immediately after use, in non-chlorinated water;
  • do not leave the wet swimsuit in a bag or other container for a long time;
  • do not expose the wet swimsuit in a bag or other container to direct sunlight;
  • wash with detergents suitable for delicate clothes;
  • air-dry away from heat sources.

Follow the washing instructions given on your product label.
The label provides useful symbols giving information on how to take best care of it.






Online exclusive

Lydia Jacoby Collection Challenge Back One Piece

Intensive swimming Challenge back Perfect fit

Our sizes are based on US sizing system

Shipments and returns

  • 25% off sitewide w/ code holiday25, includes sale items, *excludes Caimano racing
  • Free shipping on $24+ orders
  • 60 days returns, free and easy