Nike Swift Jammer

Elastomer silicone gasket creates a seal around the athlete's form, allowing maximum range of motion while preventing water entry at crucial fit areas. Areas of restricted stretch force the suit to ride against the athlete's body in critical fit areas. This prevents the developement of air and water pockets that result in poor fit. Zoned tension technology allows the suit to fit the body very closely without the use of seams, which drag in the water and slow an athlete down. Gasket 100% silicone. Body 70% Polyester/30% Spandex