YEMA 3C Certified 359S Electric Motorcycle Helmet Unisex Summer Sun Protection Half Helmet Four Seasons Universal Safety Helmet New National Standard Khaki Floral + Long Tea

This helmet runs small; customers with larger head circumference are advised to select the 4XL enlarged size model.

Complies with GB811-2022 national standard for motorcycle helmets

China Compulsory Product Certification (CCC)

Penetration resistance tested with steel cone at high and low temperatures; no penetration or contact with headform

Secure fit with deeper helmet cavity designed to fit close to the ears for enhanced stability

Fixed device tested and passed; helmet rotation angle less than 30%

Reflective elements for night riding visibility and rear warning

Lightweight design for zero burden, comfortable for long wear

Negative pressure circulation ventilation system with dual front vents and rear exhaust vent

EPS liner with reserved airflow holes and grooves for continuous fresh air input

Breathable inner lining fabric with cooling effect, removable and washable multiple times

Infinite adjustment with rotary knob for head circumference

Suitable for both smaller and larger head sizes within the range

Large space and curved visor design to easily accommodate eyeglasses

Sun visor to protect against strong sunlight and glare

A-class helmet marking suitable for motorcycles with engine displacement ≤125cc or electric motor power ≤11kW

Clean helmet surface with a damp cloth and polish with car wax or gloss wax for shine

Remove visor and rinse with clean water, wipe gently with cotton cloth to avoid scratches

Wash inner lining weekly, especially in summer to remove sweat