NAJIA Brethable Cycling Helmet Ultralight Adjustable Racing Bike Equipments Head Protection Large Bicycle Helmet Outdoor Sports

Applicable head circumference (CM): 55-61cm Helmet inner size (CM): 20.5x17.5cm Material: EPS foam PC shell Product size (CM): 28.520.516.5 Color:Black, white,beige,blue Vent quantity:11Pcs Package includes:1 pc Cycling HelmetDescription:

1. Insect proof net shock absorption: the helmet is equipped with insect proof net to protect you from mosquitoes; This EPS has strong cushioning, shock absorption and shock absorption effect.
2. Diversion and drag reduction design: according to the law of airflow movement, the ventilation holes are designed to reduce the resistance and ensure the comfort of the head.
3. Soft pad design: soft protection and comfortable
4. Free adjustment: No matter how big or small your head is, you can always adjust it to a comfortable size and a safe tightness.