This helmet is made of expanded polystyrene, designed for pedal cyclists, skateboarding and roller skating, durable and comfortable. _

Features:
Lightweight integrally-molded EPS bicycle helmet with PC outer shell, impact resistant.
Strap adjustment, easy to operate.
22 vents with inner air channels bring cool air in and flush warm air out, well-ventilated.
Soft removable, washable, antibacterial pads for best wearing comfort.
A quick-release buckle, simple to wear or remove it.
Rotary internal regulator at the back adjusts the tightness as you wish.

Specifications:
Material: EPS PC
Color: Red / Turquosice / Grey / Rose red (optional)
Size: L
Vent quantity: 22 vents
Head circumference: 57-61cm_
Item weight: 282g / 9.9oz _
Package weight: 662g / 23.4oz
Package size: 30 * 24.5 * 27cm / 11.8 * 9.6 * 10.6in

Package List:
1 * Bike Helmet
1 * User's Manual (Chinese & English)

Note:
Please check adjustment every time when this helmet is worn.
Clean the headgear with mild soap and water ONLY.