With pigskin and cowhide backing, these gloves are a great comfort on the job. They have a padded palm and are fully lined for added ease. The DragPatch is a must have for professional welders because it insulates and pads the hand as it moves across welding surfaces. The RestPatch reduces pressure on the wrist and wrist bone while resting on hard surfaces and working on long-lasting welding projects. It is stitched with Kevlar for extra protection on the job.