Performance for as long as you train! Enjoy the water in these extremely durable and chlorine-proof arena Performance Mens Fireflow Low-Waist Swim Shorts line. They 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 fabric contains at least 50% recycled polyester from PET bottles. Equipped with a comfortable front lining and an adjustable internal drawstring for an excellent fit. Side length: 14 cm. The Global Recycle Standard is an international, voluntary, third-party-verified environmental standard which proves the recycled content of the material, its chain of custody and compliance with social and environmental practices in the production chain.