Extremely durable and chlorine-proof men's jammers for long-lasting performance in the pool. Arena MaxLife Eco fabric: Maximum chlorine resistance for frequent swimming, reduced drag due to a streamlined design, and a perfect fit for distraction-free swimming. Made with swim fabric that can withstand hundreds of hours in pool water, they'll never get tired either. Fabric: 100% chlorine-resistant, MaxLife Eco is our new responsibly sourced swimsuit fabric for sustainable performance. Made from at least 50% recycled polyester, this innovative material fits snugly and retains its shape over time. Integrated with UV 50+ protection and drying rapide.Care instructions to ensure your Arena swimsuit lasts.