From the manufacturer

O'NEAL SIERRA HELMET

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Experience the thrill of adventure with the ONEAL Sierra helmet, designed to provide off-road enthusiasts with unparalleled protection, comfort, and style as they conquer new trails and embrace the spirit of exploration.

FOR ALL OF YOUR ON AND OFF ROAD ADVENTURES!

Style, safety, comfort and innovative technology – the SIERRA Helmet from O'NEAL designed for Street, Enduro and Adventure Bikes with height adjustable helmet shield and integrated sun visor

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Lightweight:

Lightweight ABS shell construction, 1590g (±50g)

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Ultra-plush inner lining:

The ultra-plush lining on the O'NEAL Sierra helmet is moisture wicking, removable, washable and air channeled comfort liner with Padded Chin Strap with Double-D safety lock

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Integrated sun visor:

Integrated face shield with UV protection, and secondary integrated sun visor

Lightweight outer ABS shell with multiple vents and internal ventilation channels for optimized air circulation for the rider. The removable, sweat-absorbing and washable inner lining provides additional comfort. Clear visor plus the secondary integrated sun visor – so you are equipped for all conditions and can enjoy your ride to the fullest.

Meets DOT, ECE 22-05 and AS/NZS safety standards