Description? Product SpecificationsSpecificationDetailsMaterialDurable PC Shell High-Density EPS FoamWeightApprox. 280g (Standard) / 320g (Upgraded)LiningIonic Plant-Based Antibacterial LinerSize AvailableHead Circumference 58-62 cmVentilation20 Strategically Placed Air VentsCertificationCertified to Meet National Safety StandardsAdjustabilityIntegrated Adjustable Fit System with DialClosureMagnetic Quick-Release BuckleColor OptionsBlack, White, Lake Blue, Titanium Gray, SencailanRecommended UseCycling, Outdoor Sports






