Specifications:

• Weight (g): about 255g
• Ventilation: 22 Wind Tunnel vents with internal channeling
• Type: Integrally-molded Helmet
• Size: one size
• Origin: CN(Origin)
• Model Number: CT4
• Material: PC+EPS
• Head Circumference: 55-61cm
• Gender: Unisex Man and Women
• COLOR: 5 ranging colors
• Certification: ce
• Brand Name: Brosailyang os
• Applicable: Road vehicles, Mountain bike ride, Roller skating,other outdoor sports
• Air Vents: > 20
• Age Group: (Adults) Men