Swimming cap by Nike, Supplier code: NESS8163-001, Just add water, Iridescent finish, Textured lining for extra grip, Nike Swoosh logo. Whether youre competing indoors or outdoors, Nike's range of high-performance swim gear has you covered think high-stretch trunks made from quick-drying, non-chaffing fabrics and UV-protective swim shorts. For those added extras, check out the brands swimming caps and goggles.