Jammer style offers more coverage to the legs. Xtra Life LycraŽ fabric provides resistance to chlorine 5-10 times longer than ordinary spandex fabrics. Exclusive 9 Thread Flatlock Technology for a better fit. Reinforced seams. Xtra Life LycraŽ helps to resist bag and sag, keeping swimwear fitting like new for longer. Xtra Life LycraŽ fabric provides resistance to suntan lotions and skin oils better than generic fabrics. Front/liner gusset. Non-slip drawstring at waist.