A better fit for a better performance. These swimming caps are designed to help you create a smooth, hydrodynamic outline in the water. Hydrodynamic cap helps create a smooth profile in the water and reduce drag. This plain moulded silicone cap features an ergonomic 3D design for an incredibly comfortable fit. The durable silicone won’t snag or pull on hair and means you will be able to wear it swim after swim. Protect your hair from chlorine damage and look like a pro in this sporty and sleek kit bag essential.