The SHOWA 660 gloves are flexible, comfortable, oil- and water-resistant and made using a patented process that soaks the knitted fabric. A special hydrocarbon treatment improves the performance and durability of the gloves. PVC is known as the material with the highest resistance to lubricants and chemicals, which specifically protects against hydrogen chloride, sodium hydroxide and kerosene, and is also allergy-free. The glove material offers maximum abrasion resistance (level 4), with a rough palm surface, allowing a firm grip on objects. The seamless, antibacterially treated cotton lining eliminates moisture and prevents unwanted odours and skin irritation. The anatomical shape of the gloves facilitates finger movement.