Gatorz prides itself on the build quality and materials used to produce the American-Made Aluminum Frames. The T6 7075 Aluminum used undergoes a process allowing for the sunglasses to be adjusted, and maintain that shape once the user finds the perfect fit. This has become especially useful for customers in the automotive/motorcycle industry and military wearing helmets, pilots/fire fighters wearing over-ear headsets, and every other person in between looking to make their personal pair of Gatorz unique to themselves.