Harley-Davidson® Welding Helmets - H-D® Premium Style Series - Combining The Most Advanced In Auto-Darkening Filter Technology With Cutting Edge Design, The H-D Flames And Racing Designs Provide Style With Unrivaled Performance. Variable Shades 9-13 Provide A Wide Range Of Shade Options, While The External Shade Selection Knob Allows For Easy Access Shade Selection. Patented Telescoping Headgear Design And Extended Coverage Of The Helmet Shell Provide Unsurpassed Comfort.