The arena Women's Team Crackle Challenge Back One Piece Swimsuit is built for competitive swimmers, offering a durable, chlorine-resistant design that enhances speed and comfort with every stroke.Features MaxLife Eco fabric: quick-drying and UV protective with UPF 50+ protection Made with at least 50% recycled polyester Open back, thin straps, and high-cut leg for reduced drag Front lining for comfortable coverage OEKO-TEX® STANDARD 100 Certified Details Fabric: 100% Polyester (51% recycled) Care: Hand wash cold, line dry Sun Protection: UPF 50+ Chlorine Resistant: Yes Bottom Coverage: High cut Country of Origin: Imported