Ever-Flex Monkey Grip PVC-Coated, Super-Flexible Ever-Flex Monkey Grip gloves feature a unique vinyl coating that stays soft and flexible even when cold. They provide good dexterity in virtually any temperature and are very light and comfortable to wear. The two-piece lining eliminates seams which can cause hand irritation and premature wear-through, and the curved, preflexed fingers and wing thumb give extra dexterity and comfort.