Atlas 370 Nitrile Tough NT370BK-XL Tough and durable lightweight gloves. Trend setting performance, comfort, and versatility. The flexible nitrile coating is tougher than rubber, protecting palms and fingertips from the rigors of everyday work. Seamless lightweight black nylon knit liner increases comfort while it repels dirt and stains. Ideal for jobs requiring maximum dexterity and freedom of hand movement without the fatigue associated with heavier, bulkier gloves. Machine washable.