This product is available for pre-order. Please note that it will be shipped around June 4th.

Please feel free to contact us if you have any question.

We do not accept returns except for defective items. Size exchanges are also not accepted, so please make sure to check the size chart carefully before making your purchase.

Product Features

*[Arena’s First-Ever “Twist Structure” to Enhance Athlete Performance! (Patent Pending)]
Athletes twist the swimsuit themselves during wear to support internal hip rotation during kicks, thereby boosting performance.
To maximize the suit’s performance, it must be worn correctly.

[MF (Motion Free Type)]
Designed to maintain mobility in the water.
Features a seamless one-piece construction in the torso area.

[Common Features of CP & MF Types]
Men’s swimsuits now feature an integrated silicone tape and waist string.
A flatter construction compared to previous models enhances comfort and fit.

[Important Notice]
The AQUAFORCE STORM is manufactured with a special construction that bonds fabric seams using tape on both the exterior and interior.
Some adhesive may appear on the outer surface—this is intentional to improve bonding strength and does not affect product quality.

[INDOMITUS COLLECTION]
The arena INDOMITUS Collection is designed in anticipation of the 2025 World Championships in Singapore.
Inspired by the lion—often called the “King of Beasts” for its strength and dignity—this collection embodies the unyielding drive to keep pushing forward in the face of adversity.
The name arena INDOMITUS draws inspiration from the ancient Sanskrit origin of Singapore’s name, “Singapura,” meaning “Lion City.”
In this collection, the lion is reimagined as a blazing flame—symbolizing relentless power and the fierce passion of athletes.
Just as fire represents transformation and unstoppable energy, wearing this collection ignites the spirit, empowering the athlete with the lion’s strength and an intense inner fire.
arena INDOMITUS honors the indomitable will of champions who rise, conquer, and triumph.

This is a “MANUFACTURED BY SAITO FACTORY (MADE IN JAPAN)” model, proudly produced at Descente Apparel Co., Ltd.'s Saito Factory in Saito City, Miyazaki Prefecture.