TROPHY faithfully reproduces the style and shapes of 70s helmets while conforming to modern-day safety standards, Advanced DCA multi-axial structure composed of carbon, dyneema and aramid fibres, Differentiated density EPS to ensure maximum protection, Visor mechanism that regulates its movement with two knurled buttons on the lower section, Clear anti-scratch visor, Double D-ring fastening, Removable and washable moisture-wicking and odour free interior with advanced antibacterial fabric with an eco-friendly leather finish. ECE 22-05 All helmets in the Premier collection benefit from a warranty valid for a period of 5 years following purchase.