1828 revolution® Cow Grain Unlined TIG MIG Welding Gloves, Large, Tan Gold, Hook and Loop no checkout Power Blast Technology™ is a Power Blast Technology™ is a high speed blasting along the cutting edge that strengthens the blade to reduce breaks and increase durability Patented T2™ Technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials Patented metal cutting TPIs provide faster and more efficient cutting in the widest widest variety of materials electric torches and reinforced palm and thumb saddle for added protection and comfort Patented double stitched palm padding and wear patch Sewn with Dupont™ Kevlar® thread Constructed with TUFF STEER™ grain leather and Kontour™ form fitting design Top grain leather fourchettes and finger tips Unlined