Polyurethane

Optically correct Dual Lens with F3 Anti-fog coating

Shaft Construction Carbon blend

Auto Loc™ 2 Fit System – A simple and durable self-adjusting fit system using an elastic back band and fixed position straps automatically cradles your head once you select one of three different circumference settings

Black Pearl Wheel Original V2 110 Double Layer Chrome Protective Gear PolyurethaneThe Black Pearl double layer are very light and have double urethane with two different hardness. Which combines speed and comfort. 7075 T6 full CNC. PU made in France. Data sheet Weight 0. 46 lbs (209g) 12 STD Compatible No Wheels Diameter 110mm Hardness 80A 94A Bearings Included Yes