-Smooth dome shape is ideal for welding applications & attachments
-Shell Has Rain Trough For Extra Convenience
-Comfortable Pin Lock Or Exclusive " SURELOCK''Ratchet Adjustment Suspensions
-Accessory Slots & Chin Strap Attachments
-CSA certified Type 1 Class E Z94.1-05
-Meets ANSI Type I Class E Z89.1-2009I