Enjoy your training in style! arenas durable and chlorine-proof Solid Team Swim Briefs for men 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 arenas MaxLife 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 an adjustable internal drawstring for an excellent fit. Side length: 7 cm. 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.