75% Leather - the lower and middle portion of each sleeve is constructed premium Black Leather to provide heat resistance and protection from spatter or sparks. Elastic fit - each sleeve end has an elastic closure design to prevent debris from contacting the arm and to keep the sleeves in position during arm movements. Full coverage - each sleeve is 21" Inches in length to provide full arm coverage for most individuals. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 0.8 pounds, Manufacturer: Lincoln Electric