Soft gray seamless liner offers an exceptional fit and comfort and provides protection for demanding jobs including sheet metal, glass handling, recycling, canning, bottling, automotive, forestry, general carpentry, general industry, janitorial/sanitation, masonry/tile, plumbing and warehousing. Fully coated thumb provides added protection in high-risk area. Uncoated back allows air circulation, keeping hands drier and warmer. CAUTION: this product contains natural rubber latex which may cause an allergic reaction in some people.