A lightweight yet effective design allows it to fit comfortably under a helmet. the smooth mesh top helps keep your head cool, even on hot summer days. skull cap is good for tactical applications, airsoft, bicycling, lacrosse, football, motorcycling or on the job under a hardhat.

• The C4OPS Skull Cap was designed to cover the warfighter’s ears for enhanced in ear bud retention and as a wind noise protector.
• Inspired by their use in the world of triathletes and aviators.
• Made of a light-gauge fabric with an absorbent liner, the Silynx Skull Cap provides maximum sweat absorption and sun protection.
• Worn alone or easily under a helmet to absorb perspiration and keep sweat from users’ eyes.
• Keeps your head dry and cool.
• Ear wind protector.