Speedo Solid Latex Cap You will love the superior, comfortable fit of the Speedo Solid Latex Cap. This cap features a ribbed edge to help keep the cap from slipping and provides more stretch and overall durability. It is also extremely lightweight and extremely comfortable. It is the #1 bestselling swim cap from Speedo. This swim cap has everything you need, without any frills to slow down. The cap is made of tuff tear resistant latex with comfortable anti-roll edges. This cap is perfect for the minimalist swimmer. It is a great choice for the competitive or recreation swimmer, it is suitable for all types of swimming activities. It helps protect your hair from harsh water elements. Your champ will swim laps around the competition wearing the Speedo Solid Latex Cap.