the most complete glove series available The GGT5® Series was built to be the toughest oil, gas, and mining glove on the market. With such a high level of safety hazards on these job sites, we made sure that the GGT5 ® Series was complete with ANSI Level 5 cut protection, an IR-X® Impact Exoskeleton™ to prevent smash injuries, and the superior wet and oil grip that gives these gloves their name.