Rule Breaker:The rule breaker collection features innovative and versatile suits that are designed to be mix and matched. Find a combination that lets your colors show through in the pool or beach! Each Rule Breaker suit is constructed with MaxLife Fabric

Training Suit Conversion: 18-XXS, 20-XXS/XS, 22-XS, 24-XS/S, 26-S, 28-M, 30-M/L, 32-L, 34-XL, 36-XL

The high-performance arena Women's Free Bikini Briefs from the stylish Rule Breaker line are designed for competitive, fitness and leisure swimmers looking for a sporty style in and by the water, at the pool and the beach.

Equipped with inner ties for a secure fit and fully lined. These briefs pair perfectly with arena's Play Bandeau, Live Bandeau and Think Crop Top from the arena Rule Breaker collection for a colourful mix&match look.

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 006467

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

Mix & Match
Swim separates designed to complement one another for maximum versatility.

Full lining
An extra layer front and back for total coverage and support.

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.






Free Brief

Mix & Match Intensive swimming Full lining

Our sizes are based on US sizing system

Shipments and returns

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