It always helps having options. The latest in our reversible collection of training suits, this challenge back features two vibrant prints.

Challenge Back Features:

  • Our most popular back style for swimmers
  • Open back silhouette for maximum freedom of movement
  • Contemporary cutout back style with thin straps
  • Full frontal lining
  • Medium height leg cut for excellent range of motion

Performance Fabric:

  • Made with MaxLife Eco, arena's most advanced fabric in a new sustainable version
  • Maximum resistance to chlorinated water that resists fading, superior durability
  • Quick drying, 50+ UV protective
  • New Eco version made from 50% recycled polyester (from PET bottles), reducing CO2 and saving water
  • Premium fabric made in Italy
Gender Woman
Product-ID 006633

Frequent swimming
Developed with high chlorine resistance to handle numerous swim sessions.

High-cut leg
Leg opening is cut high on the hips for a streamlined look and optimal range of motion.

Challenge back
Wide back opening with narrow straps designed to keep your shoulder blades free to move.

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.

HAND WASH ONLY

DO NOT DRY CLEAN

DO NOT BLEACH

DO NOT MACHINE DRY

DO NOT IRON

-20%

Reversible Challenge Back One Piece

Intensive swimming Reversible High-cut leg
From $71.20 $89.00

Our sizes are based on US sizing system

Shipments and returns

  • Free shipping on $24+ orders
  • 60 days returns, free and easy

CHALLENGE BACK REVERSIBLE SWIMSUIT


durable textile

TECH ONE BACK

With a large cutout at the back and sides and wide straps for ease of movement and a secure fit.

organized items

WIDE SHOULDER STRAPS

waterproof swimbag

MAXLIFE ECO

100% chlorine resistant, MaxLife Eco is our new sustainable swimwear fabric for long-lasting performance.

reinforced bottom

ONE DESIGN

Special construction with one piece of fabric and a single seam for a second-skin feel and minimal chafing


tech one back

TECH ONE BACK

With a large cutout at the back and sides and wide straps for ease of movement and a secure fit.

maxlife eco

MAXLIFE

100% chlorine resistant, MaxLife is a premium textile with long-lasting performance.

one design

ONE DESIGN

Special construction with one piece of fabric and a single seam for a second-skin feel and minimal chafing


SWIM FREELY!

Thin and comfortable shoulder straps that provide flexibility and freedom of movement.

CHALLENGE BACK

The Challenge Back is one of our most popular backs, chosen by our professional swimmers in their training sessions.

THE RIGHT FIT FOR YOU

High-cut leg for greater comfort.

READY TO GO!

Chlorine-proof​ double-layer MaxLife Eco makes the suit highly resistant to chlorine & the sun.​
Perfect fit for both the pool and the beach.

100% CHLORINE RESISTANT

Made of 100% polyester, at least 50% of which is recycled from PET bottles. Produced while minimizing CO2 emissions and water use. ​

YOU'LL NEVER GET TIRED OF LOOKING AT IT

The reversible design includes two different, striking graphics. Will you choose flowers or stripes tomorrow? 

1. Thin shoulder straps​

2. arena Logo

3. High-cut leg

4. Fixed shoulder straps

5. Contrasting edges