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Get it between 2025-08-12 to 2025-08-19. Additional 3 business days for provincial shipping.
Fit type: Universal Fit
Sierra II Helmets run small if between sizes order next larger size
O'NEAL produces motorcycle and cycle gear, parts, apparel and accessories that absolutely offer the best in comfort, quality and protection every time you ride. Security, quality and protection you can trust after nearly 40 years of racing. Features: Shell IIS constructed with ABS - Weight: 1590g ( 50g) - Moisture wicking, removable/washable air channeled comfort liner- Vent holes for optimal ventilation - Integrated face shield- Height adjustable helmet shield - Padded Chin Strap with Double-D safety lock - Meets DOT and ECE 22. 05 safety standards - Designed for Street, Enduro, Side by Side and Adventure Bike's- Replacement parts available.