Part of the arena Team Line collection inspired by our swim champions and designed for the major swimming federations, the arena Team Women's Challenge Back One-piece is perfect for intensive and competitive swimmers. It's made from an extremely chlorine-resistant swim fabric that protects skin from the sun, is quick to dry and is super durable.

The open back in combination with the thin straps and high-cut leg provide maximum freedom of movement, excellent feel of water and a flattering look. It comes in a solid colour with arena's name on the hip. Lined through the front.

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.

Arena Size Charts

Try on your suit to make sure it fits correctly.  Suits should fit snug with no wrinkles or gaps.  The first time you try on your suit it will feel tight. Your suit will loosen when it is wet and with continued wear. 

Try your suit on BEFORE you get into the water.

Suits that have been worn in the water cannot be returned or exchanged.