Swimming Caps are an essential part of a swimmer’s costume. Swimming caps are sometimes worn in an attempt to keep hair dry and protect them from chlorinated water, to keep the sun off the hair and prevent it from damaging. The most important role of a swimming cap is that it improves the performance of a swimmer because it reduces the amount of drag or resistance of the swimmer. Swimming caps help in maintaining body temperature and reduce fatigue and help prevent from falling ill. Swimming caps also help in keeping the swimming pool hygienic and safe.