Assuming you are referring to the fitness company Harbinger, there is no one way to wear their products. The fitness company produces a variety of workout gloves, weightlifting belts, and other fitness accessories, so how you wear their products would depend on the product itself.
For example, their weightlifting belts can be worn around the waist during lifting exercises to help support the lower back and prevent injury. Their gloves, on the other hand, can be worn during any type of workout to help protect the hands from calluses and blisters.