Specifically designed for use with many MSA hard hats. A top level of protection to help prevent eye injury and skin burns with the options of passive and active welding helmets designed to protect and perform in demanding welding, cutting and grinding applications. The X-Mode auto-darkening technology is one more feature to increase welding safety in all industries. When used in conjunction with a Welding Shield Adapter, the entire ensemble is tested and approved with V-Gard Caps, Skullgard, Caps, Thermalgard Caps and SmoothDome Caps. Lightweight, low-profile construction makes these shields ideal for confined space welding applications. Increased balance and stability. Excellent optics and larger 9.2 sq. in. viewing window. Increased coverage. Forward and reverse don.