The 3M Speedglas Welding Helmet, G5-03 Pro Air is designed for the versatile welder. Customizable airflow, an assortment of head covers, neck protectors, and shrouds, as well as an optional task light to allow better visibility of the work piece. G5-03 Pro Air auto-darkening filters (ADFs) all feature our Natural Color Technology. With the G5VC ADF, the welder can leverage variable color technology to view the weld while in dark state through either warm, cool, or natural color tones as different applications, lighting, and materials, may warrant different colors and contrasts. With the G5TW ADF, there is a tack welding mode that uses an intermediate shade 5 light state to help minimize eye strain during tack welding applications. If an arc is not struck within 2 seconds, the welding filter will switch back to the normal light state of shade 2.5.The 3M Supplied Air Respirator Vortex Cooling Assembly V-100 moves breathable air into the 3M Speedglas G5-03 Pro Air welding Helmet that can be cooled up to 50°F (28°C). This assembly also comes with a premium holder (V-112), high durability belt (TR-326) and G5 Series storage/carry bag.