Overview and Specifications:
Model Number : GUB K80 Plus
Made with premium and lightweight material,it is comfortable to wear.
Ventilated open design to keep you cool and comfortable.
It comes with a built-in magnetic goggles to protect your eyes.
Head size：58-62cm .
Material: cap shell (PC) cap body (EPS)
Head circumference: l (58-62cm)
Number of holes: 17
Density: 85g / L