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SAFETY - This GROTTICO bike helmet meets US & EU cycling standards.
ADJUSTABLE DIAL & STRAPS - The adjustable fit system for men and women. 2 sizes for choice, suggested head circumference: M (55-58CM), L (59-61CM)
INTEGRATED SAFETY REAR LIGHT - Bicycle helmet with USB rechargeable light. Best for night riding with 3 lighting modes, Steady, Flash and Wave.
TOUGH & LIGHTWEIGHT - In-mold construction fuses a tough polycarbonate outer shell with the impact-absorbing foam liner. The fusion process makes in-mold helmets lighter and cooler than traditional helmets.
KEEP YOUR HEAD COOL - 23 vents keep ample ventilation. Provide one more set of helmet replacement inner pads and two different color visors to collocation.

Meet US & EU safety standards

GROTTICO is a registered brand, which devotes to develop sport protective equipment.
We commit to providing safety and comfort for you during outdoor activities.

-Integrated rechargeable safety light
-In-mold polycarbonate shell with EPS liner
-Removable Quick visor
-Quick-dry padding
-Compact shape
-Ventilation: 23 vents
-Helmet weight:300g/0.66lb

SIZE CHART
M : 21.6-22.8 inch / 55-58cm head circumference
L : 23-24 inch / 59-61cm head circumference
Please make the right size before ordering.

WHAT YOU GET
1 x GROTTICO bike helmet
2 x Inner paddings
2 x Different color visors
1 x User guide
1 x Package bag