["brand new and high quality\nFeatures:\nOuter for shell construction: In-mold polycarbonate for shell with EPS liner \nInner shell: Thermoformed reinforcement shock absorbing polystyrene.\nFit System: Lightweight fit system with an easy-to-turn dial for adjustments \nVentilation: 29 Wind Tunnel vents with internal channeling, top vents provide vital ventilation during the hot summer ride.\nComfortable: Removable and washable inner padding in material- internal pads(cushioning comfort pad) are used in larger surface in contact with the for head for increased comfort. Detachable for hand wash and anti-allergenic.Comfort Liner and Chin Pading keeps a good fit.\nBicycle Helmet only, other accessories demo in the picture is not included!\n\nSpecifications:\nMaterial: PC+EPS\nHelmet for Head circumference: app.54-62cm/21.26-24.41in(men and women universal)\nOptional Color: Black Red, Black Yellow, Blue Yellow, Red and Black, White Red, Yellow Black\nQuantity: 1 Pc\n\nNote:\nNo retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Bicycle Helmet"]