Scorpion EXO-R710 Crystal Street Motorcycle Helmet (White/Orange, Medium) TriMatrix Shell: A proprietary blend of interlaced fiberglass and Aramid fibers Advanced Dual-Density EPS: A multi-layer EPS provides efficient energy displacement in key areas including EPS lining throughout the entire chin bar Aero-Tuned Ventilation: Four intake ports across the front of the helmet force cool air into the helmet interior while three exhaust vents maximize movement of hot air out of the helmet EverClear No Fog Face Shield: Optically-clear shield with state-of-the art fog free technology; Anti-Scratch hardened coating; 100 percent UV protection (Clear shield included) Pin lock 100 percent Max vision: Ensures a 100 percent fog free vision; The anti-fog insert lens is placed in the ScorpionEXO 2D flat race shield with tear-off posts, providing maximum visibility (optional accessory)