Cooling Skull Cap provides long-lasting cooling for up to 4 hours, helping extend productive work hours and reduce the risk of heat-related illnesses. Simply soak in water and wring out the excess to activate the cooling effect, which reactivates quickly with additional water once it expires. Made from highly comfortable, 4-way-stretch material to fit most head sizes, it also blocks harmful UV rays. Machine washable and UPF 50+ certified under EN 13758-1, this skull cap combines comfort, protection, and effective heat management for demanding outdoor work.