The extremely durable and chlorine-proof arena Icons Solid Swim Briefs for men and boys from the arena Performance line are ideal for both competitive and regular swimmers who swim frequently in the pool. The highly chlorine-resistant MaxLife Eco fabric with integrated UPF 50+ UV protection is extremely quick-drying and long-lasting. This eco-friendly version of arena's MaxLife fabric contains at least 50% recycled polyester from PET bottles. Plus, the production process of the fabric was optimized to save energy, reduce CO2 emissions and minimize water usage. Equipped with front lining for additional comfort, the adjustable internal drawstring ensures an excellent fit. This authentic style combines current trends with arena heritage designs and is inspired by the classic arena team stripe. Side length: 2.75 inches. The OEKO-TEX® STANDARD 100 of the fabric means that it has been tested for harmful substances, ensuring is harmless to human health and the environment.