These long-lasting drag shorts for resistance training underwater now in a reversible design. The mesh fabric provides a significantly higher drag. Comes in a reversible pattern. arena’s most advanced and longest-lasting fabric, 100% Polyester MaxLife suits are designed to deliver maximum comfort, range of motion, and chlorine resistance for the most demanding competitive swimmers, while maintaining superior softness, durability, and performance all season. Feel the difference your training deserves with arena’s highest quality practice and training swimwear.