Size Chart

Introducing the Powerskin Primo Open Back by Arena, the epitome of swimwear innovation. Engineered with Arena's latest technology, this new tech suit sets the standard for elite performance in the water. Designed for serious competitors, its advanced materials and construction ensure optimal compression, support, and flexibility. The open back design enhances mobility while maintaining superior hydrodynamics, helping you glide through the water with efficiency and speed. Whether you're aiming for podium finishes or personal bests, the Powerskin Primo empowers you to reach your goals. Step into the future of swimming with Arena's groundbreaking tech suit.