Feel the speed in these extremely durable, chlorine-proof and stylish arena Mens Wave Jammers from the arena Performance line that 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 (AS 4399:2020) is quick-drying and long-lasting. This eco-friendly version of arenas MaxLife fabric contains at least 50% recycled polyester from PET bottles. Equipped with comfortable front lining. The adjustable internal drawstring guarantees excellent fit. Side length: 45cm. 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 the compliance with social and environmental practices in the production chain.