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Engineered by Arena for elite competitive swimmers, the Powerskin Primo Jammer embodies cutting-edge technology and superior design. Its advanced compression fabric optimizes muscle support and reduces drag, enhancing hydrodynamics and speed in the water. The ergonomic construction ensures comfort and freedom of movement, making it ideal for sprinters and endurance athletes alike. Perfect your performance with the Powerskin Primo Jammer, designed to deliver exceptional results in every race.