The Shoei X-SPR Pro Plain Motorcycle Helmet is a track performance helmet ideal for use on the street.Shock-absorbent shell in AIM+Modular EPS liner system with multiple densitiesMist-retardant CWR-F2R Pinlock visorDouble D-RingE.Q.R.S. security system (Emergency Quick Release System)ECE 22/06 FIM homologationHigh performance ventilationInnovative cheek vent system7 closable air inlets & 6 air outlets4 different outer shell sizes (XS-S/ M/ L/ XL-XXL)Modular centre padCheek pads in different thicknesses (31, 35, 39, 43 mm)All pads detachable, washableSophisticated aerodynamic systemRear stabiliser with flapsLower air spoilerThe Shoei X-SPR Pro Plain Motorcycle Helmet is tried and tested my MotoGP rider Marc Marquez and he trusts this helmet to save his life every time he goes out for a race. This helmet is made from a shock-absorbent shell in AIM+. AIM+ has one extra layer compared to the standard AIM shell. The 5 layers of AIM+ and Fibreglass, Special Fibres, 3D Organic Fibres, Organ