On Bros Bike Helmet

Fit System: This bike helmets for adults are suitable for head circumference of 56-61cm/22.04-24.01inch, the round adjustment at the back and the chin strap of the helmet can easily adjust the bicycle helmet to the right size
Cool and Comfortable: Bicycle helmet with a soft liner and chin pad. This adult bike helmet are designed with 14 vents to keep ventilation
Stylish Helmet: This road bike helmet are designed with integrated smooth curves, and the helmet shell is designed to keep the helmet low profile with a distinctive look, suitable for bike commuting, riding and skating
Safety Bicycle Helmet: This helmet adults consists of reinforced ABS shell and thickened shockproof EPS core, providing you with all-round protection during cycling and skating, it also has CPSC and CE dual certification