The high-quality and durable arena Unisex Racing Swim Cap 3D Soft USA offers perfect, wrinkle-free fit for uniform compression and top hydrodynamics. 3D molding gives the cap its ergonomic properties and eliminates wrinkles, making for a smooth glide through the water with no drag. The extremely thin material ensures a second skin feeling and the sticky polish on the inside provides a stable fit during the race. Combining performance with comfort, the arena Unisex Racing Swim Cap 3D Soft USA is FINA approved and makes a great choice for both competitive and recreational adult swimmers.