Miller 260486 Headgear, Generation IV for T94 Series Welding Helmets Review Mutantra December 31, 2018 December 31, 2018 No Comments on Miller 260486 Headgear, Generation IV for T94 Series Welding Helmets Review Pivoting, oversized back pad and multiple head straps secure helmet in downward applications, eliminating overtightening and discomfort. Package of 1