Caiman 1812 revolution Pig Grain FR Cotton Fleece Lined MIG/Stick Welding Gloves Constructed with BOARHIDE pig grain leather, cowhide cuff, and Kontour form-fitting design. Insulated with FR (flame ) cotton fleece in-sock lining. Double layered protection features Lean-On and Heat-Shield Reinforcements on the left hand. Patented double-stitched palm padding and wear-patch. Patches, padding, and reinforcements for comfort and protection Pack of 1