- SAFETY AND DURABILITY: The bike helmet design with a PC outer shell and EPS foam can withstand impacts while cycling; complies with the U.S. CPSC safety standard
- BREATHABILITY AND COMFORT:The adult bicycle helmet 24 flow vents to keep you cool; it comes with a removable washable liner and an adjustable chin strap; it's comfortable to wear and fits the head more snugly; this lightweight bicycle helmet weighs only 260-265 g, which won't cause any burden on the rider's head
- ADJUSTABLE DIAL: Adjustable adult bike helmets is equipped with a dial fitting system and side straps, which can be adjusted according to the different head sizes of men and women; suggestion ages 14 years and above and head circumference ranging from 56-62cm
- REMOVABLE VISOR: The detachable visor can protect your eyes from the sun, wind and rain
- THOUGHTFUL DESIGN: The telescopic adjustment bracket at the back of the bicycle helmet can not only adjust the size but also allow you to thread your ponytail through the hole, avoiding any pressure on the ponytail when wearing the helmet, thus enhancing the wearing comfort