Revco Industries’ introduction of the Tigster® TIG welding glove in 2006 also introduced the exclusive DragPatch® feature, whose success has lead to its being featured on more than 10 styles of Revco’s welding gloves. The DragPatch® is an extra reinforcement patch that extends along the side of the glove, which helps as the hand is dragged while welding and provides extra comfort and insulation. Revco Industries,, (800) 527-3826.