Caiman 1818-5 Gold Elkskin Heavy Insulation Welding-Revolution Glove, Large Size is large Unlined elk skin palm offers unmatched combination of durability, safety and comfort Heavy deer split back and deer grain couchettes Wool insulated back for ultimate comfort and safety; provides superior insulation, flame resistance and moisture wicking characteristics Exclusive 3-dimensional pre-curved fingers and form-fitting design for ultimate fit, comfort and dexterity