WONEIRA Bike Helmet, Bicycle Helmet with LED Light CPSC&CE Certified Adult Cycling Helmet for Men Women Adjustable Ultralight Stable Mountain & Road Biking Helmets

Product Features:
Helmet weight:0.59 lb
Build-in LED rear light
Material: EPS+PC, nylon
Rear light: IP 66 waterproof
Detachable Comfortable padding
Easy Dial adjustment,comfortable
CPSC&CE safety standard certified
Adjust: Chin strap and rear dial adjustment
Helmet circumference: 22.4-24.4 Inches (57-62 cm)
Rear light mode: 3 modes (always on / slow flash / fast flash)

Please measure head circumference before purchasing bike helmet:
Wrap a flexible tape measure around the largest portion of your head—about 1 in. above your eyebrows.
Or, wrap a string or ribbon around your head, then measure the length of string with a straight-edge ruler or yardstick.

The proper bicycle helmet fit is an important factor for safety and comfort. Here at WONEIRA,
we want to ensure that you get the best protection from injury and the maximum performance with a properly sized helmet.

Packing List:
Bike helmet *1
USB cable *1
Sun visor *1
Manual *1