Editing Swim cap (section)

==Double capping==
Many swimmers have trouble finding a swim cap that keeps their hair dry. "Double capping"—wearing two swim caps—can provide a tighter swim cap seal. An inner silicone or latex swim cap pulled low over the ears worn under a second traditional style chin strap swim cap with an inner seal may provide the protection desired. "Double capping" is also used by participants of [[open water swimming]] to provide warmth.

In order to make as smooth a surface as possible for maximum streamlining, sometimes an inner latex cap is put on, followed by swim goggles over the latex cap, and then second snug silicone swim cap is fitted over both.