기능

• When you work in the hot sun, you can wear it on your helmet to cool down your neck easily.
• It uses a special polymer and can be cooled by vaporization heat just by soaking in water for 2 minutes.
• The special fiber material blocks 99.9% of UV rays, and uses external insulation to block heat from the neck.
• The mesh material inside is hygienic and repeatable with antibacterial deodorant effect.
• Measures against heatstroke.
• It is effective when you wear a helmet and work in the hot sun.