Size Chart

Speedo's Space Train One Back is crafted for female swimmers who demand both style and performance. Its futuristic design and advanced materials are tailored to enhance speed and comfort in the water. The one-back design offers flexibility and support, while the streamlined silhouette reduces drag. Whether training or competing, this swimsuit ensures you'll make waves with confidence and agility. Dive into the future of swimming with Speedo's Space Train One Back.