"The 3M Speedglas Helmet 9000 provides a durable, lightweight nylon helmet design including aerodynamic exhaust vents that reduce stuffiness. Auto Darkening: Yes, View Area W x H (in.): 3 5/8 x 1 3/4, Adjustable Sensitivity: Yes, Variable Shades: 10 - 11 Durable lightweight nylon helmet Aerodynamic exhaust vents reduce stuffiness"
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