Thermal, lightweight skull cap with comfortable, stretchy Aquatherm chin strap that allows the skull cap to be worn on its own.

Fits comfortably under a helmet and covers the ears. Heat retaining and ultra lightweight. The chin strap option allows the skull cap to be worn on its own without the need for a helmet to keep it on. It is easily pulled down and worn around the neck. To find your correct head size measure around your forehead (across your eyebrows, over the top of your ears and back again.)