기능

• For preventing heat stroke when working outdoors in summer! Reflect sunlight with metallic processing! Super absorbent with polymer fibers!
• Excellent cooling goods using a special ice pack for helmets.
• Soak the body in water, squeeze lightly, put an ice pack in a special pocket, put it on the back band, and cool.
• The heat of vaporization is used to suppress the rise in body temperature.