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Home  > 2nd Skull - Protective Skull Cap
2nd Skull - Protective Skull Cap
2nd Skull - Protective Skull Cap

2nd Skull - Protective Skull Cap

The 2nd Skull® Protective Skull Cap is designed to fit comfortably under any helmet by creating an independent layer between the head and helmet, or as a stand-alone in non-helmet activities. It features thin, 2 millimeter XRD® impact-absorbing technology for superior protection. The material is flexible at rest, but can instantaneously harden under sudden pressure, thus helping to mitigate the effects of sudden impacts.

The moisture-wicking fabric offers a comfortable fit that conforms to your head while keeping you cool.

2nd Skull provides game-changing protection against impacts and has improved the performance of all helmets it has been tested with. Focus on your performance and reduce the risk with the 2nd Skull® Protective Skull Cap.

  • Protective, impact-absorbing technology
  • Designed to fit comfortably under most helmets, or worn alone
  • Thin, lightweight design
  • Moisture-wicking fabric to keep you dry
  • Anti-microbial treatment to help prevent odor
  • Permitted for high school use in multiple sports and activities
  • Hand wash only
  • Made in the U.S.A.
  • Fabric: 20% Spandex, 80% Polyester