The stylish and durable arena Boys' Crazy Placement Jammers are ideal for regular swimmers and competition. The highly chlorine-resistant MaxLife Eco fabric with integrated UPF 50+ UV protection is extremely quick-drying and long-lasting. This eco-friendly evolution of arena's MaxLife fabric contains at least 50% recycled fibers, obtained from PET bottles. Furthermore, the production process of the fabric was optimized to save energy, reduce CO² emissions and minimize water usage. Equipped with comfortable front lining. The adjustable internal drawstring guarantees an excellent fit.